1243201211

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{10313}}^1$

素因数の和:11350

約数の個数: 16

約数和(自身を含む): 1506009024

約数和(自身を除く): 262807813

約数列:

[1, 7, 17, 119, 1013, 7091, 10313, 17221, 72191, 120547, 175321, 1227247, 10447069, 73129483, 177600173, 1243201211]

約数ペア:

[(1, 1243201211), (7, 177600173), (17, 73129483), (119, 10447069), (1013, 1227247), (7091, 175321), (10313, 120547), (17221, 72191)]