39882759

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 64364544

約数和(自身を除く): 24481785

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1163, 1491, 1633, 3489, 4899, 8141, 11431, 24423, 26749, 34293, 80247, 82573, 187243, 247719, 561729, 578011, 1734033, 1899179, 5697537, 13294253, 39882759]

約数ペア:

[(1, 39882759), (3, 13294253), (7, 5697537), (21, 1899179), (23, 1734033), (69, 578011), (71, 561729), (161, 247719), (213, 187243), (483, 82573), (497, 80247), (1163, 34293), (1491, 26749), (1633, 24423), (3489, 11431), (4899, 8141)]