1019440611

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 1856225280

約数和(自身を除く): 836784669

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 83, 93, 133, 171, 217, 249, 279, 331, 399, 581, 589, 651, 747, 993, 1197, 1577, 1743, 1767, 1953, 2317, 2573, 2979, 4123, 4731, 5229, 5301, 6289, 6951, 7719, 10261, 11039, 12369, 14193, 18011, 18867, 20853, 23157, 27473, 30783, 33117, 37107, 44023, 48887, 54033, 56601, 71827, 82419, 92349, 99351, 132069, 146661, 162099, 192311, 194959, 215481, 247257, 342209, 396207, 439983, 521987, 576933, 584877, 646443, 851663, 1026627, 1364713, 1565961, 1730799, 1754631, 2554989, 3079881, 3653909, 4094139, 4697883, 5961641, 7664967, 10961727, 12282417, 16181597, 17884923, 32885181, 48544791, 53654769, 113271179, 145634373, 339813537, 1019440611]

約数ペア:

[(1, 1019440611), (3, 339813537), (7, 145634373), (9, 113271179), (19, 53654769), (21, 48544791), (31, 32885181), (57, 17884923), (63, 16181597), (83, 12282417), (93, 10961727), (133, 7664967), (171, 5961641), (217, 4697883), (249, 4094139), (279, 3653909), (331, 3079881), (399, 2554989), (581, 1754631), (589, 1730799), (651, 1565961), (747, 1364713), (993, 1026627), (1197, 851663), (1577, 646443), (1743, 584877), (1767, 576933), (1953, 521987), (2317, 439983), (2573, 396207), (2979, 342209), (4123, 247257), (4731, 215481), (5229, 194959), (5301, 192311), (6289, 162099), (6951, 146661), (7719, 132069), (10261, 99351), (11039, 92349), (12369, 82419), (14193, 71827), (18011, 56601), (18867, 54033), (20853, 48887), (23157, 44023), (27473, 37107), (30783, 33117)]