30968903

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 36080640

約数和(自身を除く): 5111737

約数列:

[1, 7, 107, 173, 239, 749, 1211, 1673, 18511, 25573, 41347, 129577, 179011, 289429, 4424129, 30968903]

約数ペア:

[(1, 30968903), (7, 4424129), (107, 289429), (173, 179011), (239, 129577), (749, 41347), (1211, 25573), (1673, 18511)]