1330446887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{52201}}^1$

素因数の和:52550

約数の個数: 16

約数和(自身を含む): 1663782144

約数和(自身を除く): 333335257

約数列:

[1, 7, 11, 77, 331, 2317, 3641, 25487, 52201, 365407, 574211, 4019477, 17278531, 120949717, 190063841, 1330446887]

約数ペア:

[(1, 1330446887), (7, 190063841), (11, 120949717), (77, 17278531), (331, 4019477), (2317, 574211), (3641, 365407), (25487, 52201)]