22714783

素因数分解:

$7^2\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 28759920

約数和(自身を除く): 6045137

約数列:

[1, 7, 13, 49, 91, 169, 211, 637, 1183, 1477, 2197, 2743, 8281, 10339, 15379, 19201, 35659, 107653, 134407, 249613, 463567, 1747291, 3244969, 22714783]

約数ペア:

[(1, 22714783), (7, 3244969), (13, 1747291), (49, 463567), (91, 249613), (169, 134407), (211, 107653), (637, 35659), (1183, 19201), (1477, 15379), (2197, 10339), (2743, 8281)]