12984939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 21126144

約数和(自身を除く): 8141205

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 4231, 12693, 38079, 46541, 131161, 139623, 393483, 418869, 1180449, 1442771, 4328313, 12984939]

約数ペア:

[(1, 12984939), (3, 4328313), (9, 1442771), (11, 1180449), (31, 418869), (33, 393483), (93, 139623), (99, 131161), (279, 46541), (341, 38079), (1023, 12693), (3069, 4231)]