22211997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3617}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 31259520

約数和(自身を除く): 9047523

約数列:

[1, 3, 23, 69, 89, 267, 2047, 3617, 6141, 10851, 83191, 249573, 321913, 965739, 7403999, 22211997]

約数ペア:

[(1, 22211997), (3, 7403999), (23, 965739), (69, 321913), (89, 249573), (267, 83191), (2047, 10851), (3617, 6141)]