334693513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{31271}}^1$

素因数の和:31428

約数の個数: 16

約数和(自身を含む): 420295680

約数和(自身を除く): 85602167

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 31271, 218897, 343981, 2407867, 4346669, 30426683, 47813359, 334693513]

約数ペア:

[(1, 334693513), (7, 47813359), (11, 30426683), (77, 4346669), (139, 2407867), (973, 343981), (1529, 218897), (10703, 31271)]