1298248991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{18287}}^1$

素因数の和:18470

約数の個数: 16

約数和(自身を含む): 1441972224

約数和(自身を除く): 143723233

約数列:

[1, 13, 43, 127, 559, 1651, 5461, 18287, 70993, 237731, 786341, 2322449, 10222433, 30191837, 99865307, 1298248991]

約数ペア:

[(1, 1298248991), (13, 99865307), (43, 30191837), (127, 10222433), (559, 2322449), (1651, 786341), (5461, 237731), (18287, 70993)]