31997063

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 38100480

約数和(自身を除く): 6103417

約数列:

[1, 7, 29, 163, 203, 967, 1141, 4727, 6769, 28043, 33089, 157621, 196301, 1103347, 4571009, 31997063]

約数ペア:

[(1, 31997063), (7, 4571009), (29, 1103347), (163, 196301), (203, 157621), (967, 33089), (1141, 28043), (4727, 6769)]