70315539

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2267}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 109626048

約数和(自身を除く): 39310509

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 2267, 4431, 6801, 10339, 15869, 31017, 47607, 111083, 333249, 478337, 1435011, 3348359, 10045077, 23438513, 70315539]

約数ペア:

[(1, 70315539), (3, 23438513), (7, 10045077), (21, 3348359), (49, 1435011), (147, 478337), (211, 333249), (633, 111083), (1477, 47607), (2267, 31017), (4431, 15869), (6801, 10339)]