63639121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1091}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 78519168

約数和(自身を除く): 14880047

約数列:

[1, 7, 13, 91, 641, 1091, 4487, 7637, 8333, 14183, 58331, 99281, 699331, 4895317, 9091303, 63639121]

約数ペア:

[(1, 63639121), (7, 9091303), (13, 4895317), (91, 699331), (641, 99281), (1091, 58331), (4487, 14183), (7637, 8333)]