12729073

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 3686927

約数列:

[1, 7, 17, 37, 49, 59, 119, 259, 343, 413, 629, 833, 1003, 1813, 2183, 2891, 4403, 5831, 7021, 12691, 15281, 20237, 30821, 37111, 49147, 106967, 215747, 259777, 344029, 748769, 1818439, 12729073]

約数ペア:

[(1, 12729073), (7, 1818439), (17, 748769), (37, 344029), (49, 259777), (59, 215747), (119, 106967), (259, 49147), (343, 37111), (413, 30821), (629, 20237), (833, 15281), (1003, 12691), (1813, 7021), (2183, 5831), (2891, 4403)]