22140777

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 30218240

約数和(自身を除く): 8077463

約数列:

[1, 3, 79, 103, 237, 309, 907, 2721, 8137, 24411, 71653, 93421, 214959, 280263, 7380259, 22140777]

約数ペア:

[(1, 22140777), (3, 7380259), (79, 280263), (103, 214959), (237, 93421), (309, 71653), (907, 24411), (2721, 8137)]