4139399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 4761600

約数和(自身を除く): 622201

約数列:

[1, 11, 31, 61, 199, 341, 671, 1891, 2189, 6169, 12139, 20801, 67859, 133529, 376309, 4139399]

約数ペア:

[(1, 4139399), (11, 376309), (31, 133529), (61, 67859), (199, 20801), (341, 12139), (671, 6169), (1891, 2189)]