231663138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5515789}}^1$

素因数の和:5515801

約数の個数: 16

約数和(自身を含む): 529515840

約数和(自身を除く): 297852702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5515789, 11031578, 16547367, 33094734, 38610523, 77221046, 115831569, 231663138]

約数ペア:

[(1, 231663138), (2, 115831569), (3, 77221046), (6, 38610523), (7, 33094734), (14, 16547367), (21, 11031578), (42, 5515789)]