1551135657

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1\times {\mathrm{7057}}^1$

素因数の和:8888

約数の個数: 16

約数和(自身を含む): 2120110272

約数和(自身を除く): 568974615

約数列:

[1, 3, 41, 123, 1787, 5361, 7057, 21171, 73267, 219801, 289337, 868011, 12610859, 37832577, 517045219, 1551135657]

約数ペア:

[(1, 1551135657), (3, 517045219), (41, 37832577), (123, 12610859), (1787, 868011), (5361, 289337), (7057, 219801), (21171, 73267)]