8840241

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 13343616

約数和(自身を除く): 4503375

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 431, 477, 1293, 2279, 3879, 6837, 18533, 20511, 22843, 55599, 68529, 166797, 205587, 982249, 2946747, 8840241]

約数ペア:

[(1, 8840241), (3, 2946747), (9, 982249), (43, 205587), (53, 166797), (129, 68529), (159, 55599), (387, 22843), (431, 20511), (477, 18533), (1293, 6837), (2279, 3879)]