11949729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 17461440

約数和(自身を除く): 5511711

約数列:

[1, 3, 11, 33, 257, 771, 1409, 2827, 4227, 8481, 15499, 46497, 362113, 1086339, 3983243, 11949729]

約数ペア:

[(1, 11949729), (3, 3983243), (11, 1086339), (33, 362113), (257, 46497), (771, 15499), (1409, 8481), (2827, 4227)]