242132581

素因数分解:

${\mathrm{17}}^2\times {\mathrm{643}}^1\times {\mathrm{1303}}^1$

素因数の和:1980

約数の個数: 12

約数和(自身を含む): 257811232

約数和(自身を除く): 15678651

約数列:

[1, 17, 289, 643, 1303, 10931, 22151, 185827, 376567, 837829, 14243093, 242132581]

約数ペア:

[(1, 242132581), (17, 14243093), (289, 837829), (643, 376567), (1303, 185827), (10931, 22151)]