1330267505

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1226053}}^1$

素因数の和:1226096

約数の個数: 16

約数和(自身を含む): 1883218944

約数和(自身を除く): 552951439

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1226053, 6130265, 8582371, 38007643, 42911855, 190038215, 266053501, 1330267505]

約数ペア:

[(1, 1330267505), (5, 266053501), (7, 190038215), (31, 42911855), (35, 38007643), (155, 8582371), (217, 6130265), (1085, 1226053)]