15431393

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 17113680

約数和(自身を除く): 1682287

約数列:

[1, 17, 29, 113, 277, 493, 1921, 3277, 4709, 8033, 31301, 55709, 136561, 532117, 907729, 15431393]

約数ペア:

[(1, 15431393), (17, 907729), (29, 532117), (113, 136561), (277, 55709), (493, 31301), (1921, 8033), (3277, 4709)]