22566401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 27230400

約数和(自身を除く): 4663999

約数列:

[1, 11, 13, 61, 143, 169, 199, 671, 793, 1859, 2189, 2587, 8723, 10309, 12139, 28457, 33631, 113399, 133529, 157807, 369941, 1735877, 2051491, 22566401]

約数ペア:

[(1, 22566401), (11, 2051491), (13, 1735877), (61, 369941), (143, 157807), (169, 133529), (199, 113399), (671, 33631), (793, 28457), (1859, 12139), (2189, 10309), (2587, 8723)]