7407153

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4688847

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 449, 611, 1269, 1347, 1833, 4041, 5499, 5837, 12123, 16497, 17511, 21103, 52533, 63309, 157599, 189927, 274339, 569781, 823017, 2469051, 7407153]

約数ペア:

[(1, 7407153), (3, 2469051), (9, 823017), (13, 569781), (27, 274339), (39, 189927), (47, 157599), (117, 63309), (141, 52533), (351, 21103), (423, 17511), (449, 16497), (611, 12123), (1269, 5837), (1347, 5499), (1833, 4041)]