29910377

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 35151360

約数和(自身を除く): 5240983

約数列:

[1, 7, 47, 229, 329, 397, 1603, 2779, 10763, 18659, 75341, 90913, 130613, 636391, 4272911, 29910377]

約数ペア:

[(1, 29910377), (7, 4272911), (47, 636391), (229, 130613), (329, 90913), (397, 75341), (1603, 18659), (2779, 10763)]