479457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 786240

約数和(自身を除く): 306783

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 167, 261, 319, 501, 957, 1503, 1837, 2871, 4843, 5511, 14529, 16533, 43587, 53273, 159819, 479457]

約数ペア:

[(1, 479457), (3, 159819), (9, 53273), (11, 43587), (29, 16533), (33, 14529), (87, 5511), (99, 4843), (167, 2871), (261, 1837), (319, 1503), (501, 957)]