11697945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{111409}}^1$

素因数の和:111424

約数の個数: 16

約数和(自身を含む): 21390720

約数和(自身を除く): 9692775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 111409, 334227, 557045, 779863, 1671135, 2339589, 3899315, 11697945]

約数ペア:

[(1, 11697945), (3, 3899315), (5, 2339589), (7, 1671135), (15, 779863), (21, 557045), (35, 334227), (105, 111409)]