2017143945

素因数分解:

$3^3\times 5^1\times {\mathrm{14941807}}^1$

素因数の和:14941821

約数の個数: 16

約数和(自身を含む): 3586033920

約数和(自身を除く): 1568889975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14941807, 44825421, 74709035, 134476263, 224127105, 403428789, 672381315, 2017143945]

約数ペア:

[(1, 2017143945), (3, 672381315), (5, 403428789), (9, 224127105), (15, 134476263), (27, 74709035), (45, 44825421), (135, 14941807)]