248008977

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{2767}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 374809344

約数和(自身を除く): 126800367

約数列:

[1, 3, 9, 23, 69, 207, 433, 1299, 2767, 3897, 8301, 9959, 24903, 29877, 63641, 89631, 190923, 572769, 1198111, 3594333, 10782999, 27556553, 82669659, 248008977]

約数ペア:

[(1, 248008977), (3, 82669659), (9, 27556553), (23, 10782999), (69, 3594333), (207, 1198111), (433, 572769), (1299, 190923), (2767, 89631), (3897, 63641), (8301, 29877), (9959, 24903)]