7393959951

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{115327}}^1$

素因数の和:115451

約数の個数: 32

約数和(自身を含む): 11691491328

約数和(自身を除く): 4297531377

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 903, 1491, 3053, 9159, 21371, 64113, 115327, 345981, 807289, 2421867, 4959061, 8188217, 14877183, 24564651, 34713427, 57317519, 104140281, 171952557, 352093331, 1056279993, 2464653317, 7393959951]

約数ペア:

[(1, 7393959951), (3, 2464653317), (7, 1056279993), (21, 352093331), (43, 171952557), (71, 104140281), (129, 57317519), (213, 34713427), (301, 24564651), (497, 14877183), (903, 8188217), (1491, 4959061), (3053, 2421867), (9159, 807289), (21371, 345981), (64113, 115327)]