320433209

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 341689920

約数和(自身を除く): 21256711

約数列:

[1, 29, 37, 523, 571, 1073, 15167, 16559, 19351, 21127, 298633, 561179, 612683, 8660357, 11049421, 320433209]

約数ペア:

[(1, 320433209), (29, 11049421), (37, 8660357), (523, 612683), (571, 561179), (1073, 298633), (15167, 21127), (16559, 19351)]