38158857

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 62900640

約数和(自身を除く): 24741783

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 297, 339, 379, 891, 1017, 1137, 1243, 3051, 3411, 3729, 4169, 9153, 10233, 11187, 12507, 30699, 33561, 37521, 42827, 100683, 112563, 128481, 337689, 385443, 471097, 1156329, 1413291, 3468987, 4239873, 12719619, 38158857]

約数ペア:

[(1, 38158857), (3, 12719619), (9, 4239873), (11, 3468987), (27, 1413291), (33, 1156329), (81, 471097), (99, 385443), (113, 337689), (297, 128481), (339, 112563), (379, 100683), (891, 42827), (1017, 37521), (1137, 33561), (1243, 30699), (3051, 12507), (3411, 11187), (3729, 10233), (4169, 9153)]