669366901

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{14897}}^1$

素因数の和:15049

約数の個数: 16

約数和(自身を含む): 786614400

約数和(自身を除く): 117247499

約数列:

[1, 7, 49, 131, 343, 917, 6419, 14897, 44933, 104279, 729953, 1951507, 5109671, 13660549, 95623843, 669366901]

約数ペア:

[(1, 669366901), (7, 95623843), (49, 13660549), (131, 5109671), (343, 1951507), (917, 729953), (6419, 104279), (14897, 44933)]