16225257

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 22077440

約数和(自身を除く): 5852183

約数列:

[1, 3, 79, 223, 237, 307, 669, 921, 17617, 24253, 52851, 68461, 72759, 205383, 5408419, 16225257]

約数ペア:

[(1, 16225257), (3, 5408419), (79, 205383), (223, 72759), (237, 68461), (307, 52851), (669, 24253), (921, 17617)]