22288287

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 36713472

約数和(自身を除く): 14425185

約数列:

[1, 3, 7, 21, 31, 49, 67, 73, 93, 147, 201, 217, 219, 469, 511, 651, 1407, 1519, 1533, 2077, 2263, 3283, 3577, 4557, 4891, 6231, 6789, 9849, 10731, 14539, 14673, 15841, 34237, 43617, 47523, 101773, 102711, 110887, 151621, 239659, 305319, 332661, 454863, 718977, 1061347, 3184041, 7429429, 22288287]

約数ペア:

[(1, 22288287), (3, 7429429), (7, 3184041), (21, 1061347), (31, 718977), (49, 454863), (67, 332661), (73, 305319), (93, 239659), (147, 151621), (201, 110887), (217, 102711), (219, 101773), (469, 47523), (511, 43617), (651, 34237), (1407, 15841), (1519, 14673), (1533, 14539), (2077, 10731), (2263, 9849), (3283, 6789), (3577, 6231), (4557, 4891)]