421899231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{13339}}^1$

素因数の和:14166

約数の個数: 16

約数和(自身を含む): 606596480

約数和(自身を除く): 184697249

約数列:

[1, 3, 13, 39, 811, 2433, 10543, 13339, 31629, 40017, 173407, 520221, 10817929, 32453787, 140633077, 421899231]

約数ペア:

[(1, 421899231), (3, 140633077), (13, 32453787), (39, 10817929), (811, 520221), (2433, 173407), (10543, 40017), (13339, 31629)]