487995507

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{3631}}^1$

素因数の和:3883

約数の個数: 24

約数和(自身を含む): 716738880

約数和(自身を除く): 228743373

約数列:

[1, 3, 9, 109, 137, 327, 411, 981, 1233, 3631, 10893, 14933, 32679, 44799, 134397, 395779, 497447, 1187337, 1492341, 3562011, 4477023, 54221723, 162665169, 487995507]

約数ペア:

[(1, 487995507), (3, 162665169), (9, 54221723), (109, 4477023), (137, 3562011), (327, 1492341), (411, 1187337), (981, 497447), (1233, 395779), (3631, 134397), (10893, 44799), (14933, 32679)]