259496409

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{11177}}^1$

素因数の和:11360

約数の個数: 16

約数和(自身を含む): 354119040

約数和(自身を除く): 94622631

約数列:

[1, 3, 71, 109, 213, 327, 7739, 11177, 23217, 33531, 793567, 1218293, 2380701, 3654879, 86498803, 259496409]

約数ペア:

[(1, 259496409), (3, 86498803), (71, 3654879), (109, 2380701), (213, 1218293), (327, 793567), (7739, 33531), (11177, 23217)]