422390079

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{62327}}^1$

素因数の和:62587

約数の個数: 16

約数和(自身を含む): 628266240

約数和(自身を除く): 205876161

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 62327, 186981, 560943, 1682829, 15644077, 46932231, 140796693, 422390079]

約数ペア:

[(1, 422390079), (3, 140796693), (9, 46932231), (27, 15644077), (251, 1682829), (753, 560943), (2259, 186981), (6777, 62327)]