12621873

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 19324800

約数和(自身を除く): 6702927

約数列:

[1, 3, 11, 29, 33, 87, 109, 121, 319, 327, 363, 957, 1199, 1331, 3161, 3509, 3597, 3993, 9483, 10527, 13189, 34771, 38599, 39567, 104313, 115797, 145079, 382481, 435237, 1147443, 4207291, 12621873]

約数ペア:

[(1, 12621873), (3, 4207291), (11, 1147443), (29, 435237), (33, 382481), (87, 145079), (109, 115797), (121, 104313), (319, 39567), (327, 38599), (363, 34771), (957, 13189), (1199, 10527), (1331, 9483), (3161, 3993), (3509, 3597)]