306372121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 353545920

約数和(自身を除く): 47173799

約数列:

[1, 11, 23, 121, 253, 283, 389, 2783, 3113, 4279, 6509, 8947, 34243, 47069, 71599, 98417, 110087, 787589, 1082587, 1210957, 2532001, 13320527, 27852011, 306372121]

約数ペア:

[(1, 306372121), (11, 27852011), (23, 13320527), (121, 2532001), (253, 1210957), (283, 1082587), (389, 787589), (2783, 110087), (3113, 98417), (4279, 71599), (6509, 47069), (8947, 34243)]