17281089

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14469

約数の個数: 24

約数和(自身を含む): 30031040

約数和(自身を除く): 12749951

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 14437, 43311, 101059, 129933, 274303, 303177, 822909, 909531, 1920121, 2468727, 5760363, 17281089]

約数ペア:

[(1, 17281089), (3, 5760363), (7, 2468727), (9, 1920121), (19, 909531), (21, 822909), (57, 303177), (63, 274303), (133, 129933), (171, 101059), (399, 43311), (1197, 14437)]