12282417

素因数分解:

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

素因数の和:394

約数の個数: 48

約数和(自身を含む): 22097920

約数和(自身を除く): 9815503

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 331, 399, 589, 651, 993, 1197, 1767, 1953, 2317, 2979, 4123, 5301, 6289, 6951, 10261, 12369, 18867, 20853, 30783, 37107, 44023, 56601, 71827, 92349, 132069, 194959, 215481, 396207, 584877, 646443, 1364713, 1754631, 4094139, 12282417]

約数ペア:

[(1, 12282417), (3, 4094139), (7, 1754631), (9, 1364713), (19, 646443), (21, 584877), (31, 396207), (57, 215481), (63, 194959), (93, 132069), (133, 92349), (171, 71827), (217, 56601), (279, 44023), (331, 37107), (399, 30783), (589, 20853), (651, 18867), (993, 12369), (1197, 10261), (1767, 6951), (1953, 6289), (2317, 5301), (2979, 4123)]