7149537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 11085984

約数和(自身を除く): 3936447

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 563, 747, 1411, 1689, 4233, 5067, 9571, 12699, 28713, 46729, 86139, 140187, 420561, 794393, 2383179, 7149537]

約数ペア:

[(1, 7149537), (3, 2383179), (9, 794393), (17, 420561), (51, 140187), (83, 86139), (153, 46729), (249, 28713), (563, 12699), (747, 9571), (1411, 5067), (1689, 4233)]