1214157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 859443

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 179, 323, 357, 399, 537, 969, 1253, 2261, 3043, 3401, 3759, 6783, 9129, 10203, 21301, 23807, 57817, 63903, 71421, 173451, 404719, 1214157]

約数ペア:

[(1, 1214157), (3, 404719), (7, 173451), (17, 71421), (19, 63903), (21, 57817), (51, 23807), (57, 21301), (119, 10203), (133, 9129), (179, 6783), (323, 3759), (357, 3401), (399, 3043), (537, 2261), (969, 1253)]