1560996921

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{4300267}}^1$

素因数の和:4300292

約数の個数: 12

約数和(自身を含む): 2287742576

約数和(自身を除く): 726745655

約数列:

[1, 3, 11, 33, 121, 363, 4300267, 12900801, 47302937, 141908811, 520332307, 1560996921]

約数ペア:

[(1, 1560996921), (3, 520332307), (11, 141908811), (33, 47302937), (121, 12900801), (363, 4300267)]