7439931

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 11806704

約数和(自身を除く): 4366773

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 1801, 4131, 5403, 16209, 30617, 48627, 91851, 145881, 275553, 437643, 826659, 2479977, 7439931]

約数ペア:

[(1, 7439931), (3, 2479977), (9, 826659), (17, 437643), (27, 275553), (51, 145881), (81, 91851), (153, 48627), (243, 30617), (459, 16209), (1377, 5403), (1801, 4131)]