22451457

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 35073696

約数和(自身を除く): 12622239

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 937, 1141, 2811, 3423, 6559, 7987, 19677, 23961, 45913, 137739, 152731, 458193, 1069117, 3207351, 7483819, 22451457]

約数ペア:

[(1, 22451457), (3, 7483819), (7, 3207351), (21, 1069117), (49, 458193), (147, 152731), (163, 137739), (489, 45913), (937, 23961), (1141, 19677), (2811, 7987), (3423, 6559)]