13517261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 15095808

約数和(自身を除く): 1578547

約数列:

[1, 17, 23, 181, 191, 391, 3077, 3247, 4163, 4393, 34571, 70771, 74681, 587707, 795133, 13517261]

約数ペア:

[(1, 13517261), (17, 795133), (23, 587707), (181, 74681), (191, 70771), (391, 34571), (3077, 4393), (3247, 4163)]