23092221

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 31480128

約数和(自身を除く): 8387907

約数列:

[1, 3, 61, 183, 257, 491, 771, 1473, 15677, 29951, 47031, 89853, 126187, 378561, 7697407, 23092221]

約数ペア:

[(1, 23092221), (3, 7697407), (61, 378561), (183, 126187), (257, 89853), (491, 47031), (771, 29951), (1473, 15677)]