1299497401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^2$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 1423332864

約数和(自身を除く): 123835463

約数列:

[1, 23, 31, 113, 127, 713, 2599, 2921, 3503, 3937, 14351, 16129, 80569, 90551, 330073, 370967, 444881, 499999, 1822577, 10232263, 11499977, 41919271, 56499887, 1299497401]

約数ペア:

[(1, 1299497401), (23, 56499887), (31, 41919271), (113, 11499977), (127, 10232263), (713, 1822577), (2599, 499999), (2921, 444881), (3503, 370967), (3937, 330073), (14351, 90551), (16129, 80569)]