263780831229

素因数分解:

$3^1\times {\mathrm{991}}^1\times {\mathrm{1423}}^1\times {\mathrm{62351}}^1$

素因数の和:64768

約数の個数: 16

約数和(自身を含む): 352315736064

約数和(自身を除く): 88534904835

約数列:

[1, 3, 991, 1423, 2973, 4269, 62351, 187053, 1410193, 4230579, 61789841, 88725473, 185369523, 266176419, 87926943743, 263780831229]

約数ペア:

[(1, 263780831229), (3, 87926943743), (991, 266176419), (1423, 185369523), (2973, 88725473), (4269, 61789841), (62351, 4230579), (187053, 1410193)]