22280401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 26889408

約数和(自身を除く): 4609007

約数列:

[1, 11, 13, 37, 143, 407, 481, 4211, 5291, 46321, 54743, 155807, 602173, 1713877, 2025491, 22280401]

約数ペア:

[(1, 22280401), (11, 2025491), (13, 1713877), (37, 602173), (143, 155807), (407, 54743), (481, 46321), (4211, 5291)]