289968751

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 306892800

約数和(自身を除く): 16924049

約数列:

[1, 23, 149, 191, 443, 3427, 4393, 10189, 28459, 66007, 84613, 654557, 1518161, 1946099, 12607337, 289968751]

約数ペア:

[(1, 289968751), (23, 12607337), (149, 1946099), (191, 1518161), (443, 654557), (3427, 84613), (4393, 66007), (10189, 28459)]