22273563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3833}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 9932037

約数列:

[1, 3, 13, 39, 149, 447, 1937, 3833, 5811, 11499, 49829, 149487, 571117, 1713351, 7424521, 22273563]

約数ペア:

[(1, 22273563), (3, 7424521), (13, 1713351), (39, 571117), (149, 149487), (447, 49829), (1937, 11499), (3833, 5811)]