330835391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 356822400

約数和(自身を除く): 25987009

約数列:

[1, 19, 61, 131, 1159, 2179, 2489, 7991, 41401, 132919, 151829, 285449, 2525461, 5423531, 17412389, 330835391]

約数ペア:

[(1, 330835391), (19, 17412389), (61, 5423531), (131, 2525461), (1159, 285449), (2179, 151829), (2489, 132919), (7991, 41401)]