12789843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6569}}^1$

素因数の和:6642

約数の個数: 16

約数和(自身を含む): 18921600

約数和(自身を除く): 6131757

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6569, 19707, 72259, 216777, 387571, 1162713, 4263281, 12789843]

約数ペア:

[(1, 12789843), (3, 4263281), (11, 1162713), (33, 387571), (59, 216777), (177, 72259), (649, 19707), (1947, 6569)]