71620003

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{4657}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 88688320

約数和(自身を除く): 17068317

約数列:

[1, 7, 13, 91, 169, 1183, 2197, 4657, 15379, 32599, 60541, 423787, 787033, 5509231, 10231429, 71620003]

約数ペア:

[(1, 71620003), (7, 10231429), (13, 5509231), (91, 787033), (169, 423787), (1183, 60541), (2197, 32599), (4657, 15379)]