1274031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 2128464

約数和(自身を除く): 854433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 757, 1683, 2271, 6813, 8327, 12869, 24981, 38607, 74943, 115821, 141559, 424677, 1274031]

約数ペア:

[(1, 1274031), (3, 424677), (9, 141559), (11, 115821), (17, 74943), (33, 38607), (51, 24981), (99, 12869), (153, 8327), (187, 6813), (561, 2271), (757, 1683)]