40197807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4349}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 63336000

約数和(自身を除く): 23138193

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 4349, 9243, 13047, 39141, 56537, 169611, 343571, 508833, 1030713, 3092139, 4466423, 13399269, 40197807]

約数ペア:

[(1, 40197807), (3, 13399269), (9, 4466423), (13, 3092139), (39, 1030713), (79, 508833), (117, 343571), (237, 169611), (711, 56537), (1027, 39141), (3081, 13047), (4349, 9243)]