13150851

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20201}}^1$

素因数の和:20242

約数の個数: 16

約数和(自身を含む): 20686848

約数和(自身を除く): 7535997

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 20201, 60603, 141407, 424221, 626231, 1878693, 4383617, 13150851]

約数ペア:

[(1, 13150851), (3, 4383617), (7, 1878693), (21, 626231), (31, 424221), (93, 141407), (217, 60603), (651, 20201)]