13305710921

素因数分解:

${\mathrm{139}}^1\times {\mathrm{3391}}^1\times {\mathrm{28229}}^1$

素因数の和:31759

約数の個数: 8

約数和(自身を含む): 13405862400

約数和(自身を除く): 100151479

約数列:

[1, 139, 3391, 28229, 471349, 3923831, 95724539, 13305710921]

約数ペア:

[(1, 13305710921), (139, 95724539), (3391, 3923831), (28229, 471349)]