502947

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 786240

約数和(自身を除く): 283293

約数列:

[1, 3, 9, 29, 41, 47, 87, 123, 141, 261, 369, 423, 1189, 1363, 1927, 3567, 4089, 5781, 10701, 12267, 17343, 55883, 167649, 502947]

約数ペア:

[(1, 502947), (3, 167649), (9, 55883), (29, 17343), (41, 12267), (47, 10701), (87, 5781), (123, 4089), (141, 3567), (261, 1927), (369, 1363), (423, 1189)]