1274866021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{207329}}^1$

素因数の和:207396

約数の個数: 16

約数和(自身を含む): 1532583360

約数和(自身を除く): 257717339

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 207329, 2280619, 2695277, 8915147, 29648047, 98066617, 115896911, 1274866021]

約数ペア:

[(1, 1274866021), (11, 115896911), (13, 98066617), (43, 29648047), (143, 8915147), (473, 2695277), (559, 2280619), (6149, 207329)]