12912962469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1274599}}^1$

素因数の和:1274920

約数の個数: 16

約数和(自身を含む): 18843686400

約数和(自身を除く): 5930723931

約数列:

[1, 3, 11, 33, 307, 921, 3377, 10131, 1274599, 3823797, 14020589, 42061767, 391301893, 1173905679, 4304320823, 12912962469]

約数ペア:

[(1, 12912962469), (3, 4304320823), (11, 1173905679), (33, 391301893), (307, 42061767), (921, 14020589), (3377, 3823797), (10131, 1274599)]