7171801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 8999424

約数和(自身を除く): 1827623

約数列:

[1, 7, 13, 53, 91, 371, 689, 1487, 4823, 10409, 19331, 78811, 135317, 551677, 1024543, 7171801]

約数ペア:

[(1, 7171801), (7, 1024543), (13, 551677), (53, 135317), (91, 78811), (371, 19331), (689, 10409), (1487, 4823)]