9021406121

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{16487}}^1$

素因数の和:17373

約数の個数: 24

約数和(自身を含む): 11315384640

約数和(自身を除く): 2293978519

約数列:

[1, 7, 13, 49, 91, 637, 859, 6013, 11167, 16487, 42091, 78169, 115409, 214331, 547183, 807863, 1500317, 10502219, 14162333, 99136331, 184110329, 693954317, 1288772303, 9021406121]

約数ペア:

[(1, 9021406121), (7, 1288772303), (13, 693954317), (49, 184110329), (91, 99136331), (637, 14162333), (859, 10502219), (6013, 1500317), (11167, 807863), (16487, 547183), (42091, 214331), (78169, 115409)]