63970917

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 86363712

約数和(自身を除く): 22392795

約数列:

[1, 3, 137, 317, 411, 491, 951, 1473, 43429, 67267, 130287, 155647, 201801, 466941, 21323639, 63970917]

約数ペア:

[(1, 63970917), (3, 21323639), (137, 466941), (317, 201801), (411, 155647), (491, 130287), (951, 67267), (1473, 43429)]