13127241

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 18019584

約数和(自身を除く): 4892343

約数列:

[1, 3, 47, 141, 157, 471, 593, 1779, 7379, 22137, 27871, 83613, 93101, 279303, 4375747, 13127241]

約数ペア:

[(1, 13127241), (3, 4375747), (47, 279303), (141, 93101), (157, 83613), (471, 27871), (593, 22137), (1779, 7379)]