12252663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 18886400

約数和(自身を除く): 6633737

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 907, 1501, 2721, 4503, 8163, 13509, 17233, 51699, 71653, 155097, 214959, 644877, 1361407, 4084221, 12252663]

約数ペア:

[(1, 12252663), (3, 4084221), (9, 1361407), (19, 644877), (57, 214959), (79, 155097), (171, 71653), (237, 51699), (711, 17233), (907, 13509), (1501, 8163), (2721, 4503)]