22137661

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 28957824

約数和(自身を除く): 6820163

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 1511, 2093, 10577, 14651, 19643, 34753, 74039, 137501, 243271, 451789, 962507, 1702897, 3162523, 22137661]

約数ペア:

[(1, 22137661), (7, 3162523), (13, 1702897), (23, 962507), (49, 451789), (91, 243271), (161, 137501), (299, 74039), (637, 34753), (1127, 19643), (1511, 14651), (2093, 10577)]