9906949

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 18

約数和(自身を含む): 11266578

約数和(自身を除く): 1359629

約数列:

[1, 13, 31, 61, 169, 403, 793, 961, 1891, 5239, 10309, 12493, 24583, 58621, 162409, 319579, 762073, 9906949]

約数ペア:

[(1, 9906949), (13, 762073), (31, 319579), (61, 162409), (169, 58621), (403, 24583), (793, 12493), (961, 10309), (1891, 5239)]