80338453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 89736192

約数和(自身を除く): 9397739

約数列:

[1, 13, 31, 311, 403, 641, 4043, 8333, 9641, 19871, 125333, 199351, 258323, 2591563, 6179881, 80338453]

約数ペア:

[(1, 80338453), (13, 6179881), (31, 2591563), (311, 258323), (403, 199351), (641, 125333), (4043, 19871), (8333, 9641)]