3819303

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 5765760

約数和(自身を除く): 1946457

約数列:

[1, 3, 9, 43, 71, 129, 139, 213, 387, 417, 639, 1251, 3053, 5977, 9159, 9869, 17931, 27477, 29607, 53793, 88821, 424367, 1273101, 3819303]

約数ペア:

[(1, 3819303), (3, 1273101), (9, 424367), (43, 88821), (71, 53793), (129, 29607), (139, 27477), (213, 17931), (387, 9869), (417, 9159), (639, 5977), (1251, 3053)]