39710349

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20333}}^1$

素因数の和:20377

約数の個数: 24

約数和(自身を含む): 67671552

約数和(自身を除く): 27961203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20333, 60999, 142331, 182997, 426993, 630323, 1280979, 1890969, 4412261, 5672907, 13236783, 39710349]

約数ペア:

[(1, 39710349), (3, 13236783), (7, 5672907), (9, 4412261), (21, 1890969), (31, 1280979), (63, 630323), (93, 426993), (217, 182997), (279, 142331), (651, 60999), (1953, 20333)]