38109897

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 64733760

約数和(自身を除く): 26623863

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 839, 927, 2163, 2517, 5047, 5873, 6489, 7551, 15141, 17619, 41111, 45423, 52857, 86417, 123333, 259251, 369999, 604919, 777753, 1814757, 4234433, 5444271, 12703299, 38109897]

約数ペア:

[(1, 38109897), (3, 12703299), (7, 5444271), (9, 4234433), (21, 1814757), (49, 777753), (63, 604919), (103, 369999), (147, 259251), (309, 123333), (441, 86417), (721, 52857), (839, 45423), (927, 41111), (2163, 17619), (2517, 15141), (5047, 7551), (5873, 6489)]