616394673

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 904761000

約数和(自身を除く): 288366327

約数列:

[1, 3, 9, 109, 149, 327, 447, 981, 1341, 4217, 12651, 16241, 37953, 48723, 146169, 459653, 628333, 1378959, 1884999, 4136877, 5654997, 68488297, 205464891, 616394673]

約数ペア:

[(1, 616394673), (3, 205464891), (9, 68488297), (109, 5654997), (149, 4136877), (327, 1884999), (447, 1378959), (981, 628333), (1341, 459653), (4217, 146169), (12651, 48723), (16241, 37953)]