13808431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3701}}^1$

素因数の和:3762

約数の個数: 16

約数和(自身を含む): 17414208

約数和(自身を除く): 3605777

約数列:

[1, 7, 13, 41, 91, 287, 533, 3701, 3731, 25907, 48113, 151741, 336791, 1062187, 1972633, 13808431]

約数ペア:

[(1, 13808431), (7, 1972633), (13, 1062187), (41, 336791), (91, 151741), (287, 48113), (533, 25907), (3701, 3731)]