12214573

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 16

約数和(自身を含む): 14400000

約数和(自身を除く): 2185427

約数列:

[1, 7, 49, 149, 239, 343, 1043, 1673, 7301, 11711, 35611, 51107, 81977, 249277, 1744939, 12214573]

約数ペア:

[(1, 12214573), (7, 1744939), (49, 249277), (149, 81977), (239, 51107), (343, 35611), (1043, 11711), (1673, 7301)]