121563214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{2797}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 188562816

約数和(自身を除く): 66999602

約数列:

[1, 2, 31, 62, 701, 1402, 2797, 5594, 21731, 43462, 86707, 173414, 1960697, 3921394, 60781607, 121563214]

約数ペア:

[(1, 121563214), (2, 60781607), (31, 3921394), (62, 1960697), (701, 173414), (1402, 86707), (2797, 43462), (5594, 21731)]