22821253

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 28670976

約数和(自身を除く): 5849723

約数列:

[1, 7, 13, 91, 101, 169, 191, 707, 1183, 1313, 1337, 2483, 9191, 17069, 17381, 19291, 32279, 119483, 135037, 225953, 250783, 1755481, 3260179, 22821253]

約数ペア:

[(1, 22821253), (7, 3260179), (13, 1755481), (91, 250783), (101, 225953), (169, 135037), (191, 119483), (707, 32279), (1183, 19291), (1313, 17381), (1337, 17069), (2483, 9191)]