4978029

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 7626752

約数和(自身を除く): 2648723

約数列:

[1, 3, 7, 21, 223, 669, 1063, 1561, 3189, 4683, 7441, 22323, 237049, 711147, 1659343, 4978029]

約数ペア:

[(1, 4978029), (3, 1659343), (7, 711147), (21, 237049), (223, 22323), (669, 7441), (1063, 4683), (1561, 3189)]