40295619

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49201}}^1$

素因数の和:49227

約数の個数: 24

約数和(自身を含む): 71638112

約数和(自身を除く): 31342493

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 49201, 147603, 344407, 442809, 639613, 1033221, 1918839, 3099663, 4477291, 5756517, 13431873, 40295619]

約数ペア:

[(1, 40295619), (3, 13431873), (7, 5756517), (9, 4477291), (13, 3099663), (21, 1918839), (39, 1033221), (63, 639613), (91, 442809), (117, 344407), (273, 147603), (819, 49201)]