47346021

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 72334080

約数和(自身を除く): 24988059

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 4139, 11439, 12417, 37251, 128309, 169699, 384927, 509097, 1154781, 1527291, 5260669, 15782007, 47346021]

約数ペア:

[(1, 47346021), (3, 15782007), (9, 5260669), (31, 1527291), (41, 1154781), (93, 509097), (123, 384927), (279, 169699), (369, 128309), (1271, 37251), (3813, 12417), (4139, 11439)]