11805681

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 16121600

約数和(自身を除く): 4315919

約数列:

[1, 3, 79, 109, 237, 327, 457, 1371, 8611, 25833, 36103, 49813, 108309, 149439, 3935227, 11805681]

約数ペア:

[(1, 11805681), (3, 3935227), (79, 149439), (109, 108309), (237, 49813), (327, 36103), (457, 25833), (1371, 8611)]