1320222493

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1637}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 1380322944

約数和(自身を除く): 60100451

約数列:

[1, 37, 71, 307, 1637, 2627, 11359, 21797, 60569, 116227, 502559, 806489, 4300399, 18594683, 35681689, 1320222493]

約数ペア:

[(1, 1320222493), (37, 35681689), (71, 18594683), (307, 4300399), (1637, 806489), (2627, 502559), (11359, 116227), (21797, 60569)]