431274493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2351}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 472582656

約数和(自身を除く): 41308163

約数列:

[1, 13, 103, 137, 1339, 1781, 2351, 14111, 30563, 183443, 242153, 322087, 3147989, 4187131, 33174961, 431274493]

約数ペア:

[(1, 431274493), (13, 33174961), (103, 4187131), (137, 3147989), (1339, 322087), (1781, 242153), (2351, 183443), (14111, 30563)]