521036373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 869299200

約数和(自身を除く): 348262827

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 97, 143, 209, 247, 291, 429, 627, 659, 741, 1067, 1261, 1843, 1977, 2717, 3201, 3783, 5529, 7249, 8151, 8567, 12521, 13871, 20273, 21747, 23959, 25701, 37563, 41613, 60819, 63923, 71877, 94237, 137731, 162773, 191769, 263549, 282711, 413193, 488319, 703153, 790647, 830999, 1214537, 1790503, 2109459, 2492997, 3643611, 5371509, 9140989, 13359907, 15788981, 27422967, 40079721, 47366943, 173678791, 521036373]

約数ペア:

[(1, 521036373), (3, 173678791), (11, 47366943), (13, 40079721), (19, 27422967), (33, 15788981), (39, 13359907), (57, 9140989), (97, 5371509), (143, 3643611), (209, 2492997), (247, 2109459), (291, 1790503), (429, 1214537), (627, 830999), (659, 790647), (741, 703153), (1067, 488319), (1261, 413193), (1843, 282711), (1977, 263549), (2717, 191769), (3201, 162773), (3783, 137731), (5529, 94237), (7249, 71877), (8151, 63923), (8567, 60819), (12521, 41613), (13871, 37563), (20273, 25701), (21747, 23959)]