14780157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 25113600

約数和(自身を除く): 10333443

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2179, 2261, 6537, 6783, 15253, 37043, 41401, 45759, 111129, 124203, 259301, 289807, 703817, 777903, 869421, 2111451, 4926719, 14780157]

約数ペア:

[(1, 14780157), (3, 4926719), (7, 2111451), (17, 869421), (19, 777903), (21, 703817), (51, 289807), (57, 259301), (119, 124203), (133, 111129), (323, 45759), (357, 41401), (399, 37043), (969, 15253), (2179, 6783), (2261, 6537)]