13013211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8231}}^1$

素因数の和:8282

約数の個数: 16

約数和(自身を含む): 18966528

約数和(自身を除く): 5953317

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 8231, 24693, 139927, 255161, 419781, 765483, 4337737, 13013211]

約数ペア:

[(1, 13013211), (3, 4337737), (17, 765483), (31, 419781), (51, 255161), (93, 139927), (527, 24693), (1581, 8231)]