13003851

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6131}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 20014848

約数和(自身を除く): 7010997

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 6131, 18393, 42917, 128751, 619231, 1857693, 4334617, 13003851]

約数ペア:

[(1, 13003851), (3, 4334617), (7, 1857693), (21, 619231), (101, 128751), (303, 42917), (707, 18393), (2121, 6131)]