2013903879

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{209063}}^1$

素因数の和:209111

約数の個数: 24

約数和(自身を含む): 3060696960

約数和(自身を除く): 1046793081

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 209063, 627189, 2717819, 3972197, 8153457, 11916591, 35331647, 51638561, 105994941, 154915683, 671301293, 2013903879]

約数ペア:

[(1, 2013903879), (3, 671301293), (13, 154915683), (19, 105994941), (39, 51638561), (57, 35331647), (169, 11916591), (247, 8153457), (507, 3972197), (741, 2717819), (3211, 627189), (9633, 209063)]