12693753

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2418

約数の個数: 20

約数和(自身を含む): 19253520

約数和(自身を除く): 6559767

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 2339, 5427, 7017, 21051, 63153, 156713, 189459, 470139, 1410417, 4231251, 12693753]

約数ペア:

[(1, 12693753), (3, 4231251), (9, 1410417), (27, 470139), (67, 189459), (81, 156713), (201, 63153), (603, 21051), (1809, 7017), (2339, 5427)]