1229405949

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{9059}}^1$

素因数の和:9969

約数の個数: 24

約数和(自身を含む): 1882595520

約数和(自身を除く): 653189571

約数列:

[1, 3, 9, 17, 51, 153, 887, 2661, 7983, 9059, 15079, 27177, 45237, 81531, 135711, 154003, 462009, 1386027, 8035333, 24105999, 72317997, 136600661, 409801983, 1229405949]

約数ペア:

[(1, 1229405949), (3, 409801983), (9, 136600661), (17, 72317997), (51, 24105999), (153, 8035333), (887, 1386027), (2661, 462009), (7983, 154003), (9059, 135711), (15079, 81531), (27177, 45237)]