1396876607

素因数分解:

$7^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1\times {\mathrm{1063}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 1605499392

約数和(自身を除く): 208622785

約数列:

[1, 7, 347, 541, 1063, 2429, 3787, 7441, 187727, 368861, 575083, 1314089, 2582027, 4025581, 199553801, 1396876607]

約数ペア:

[(1, 1396876607), (7, 199553801), (347, 4025581), (541, 2582027), (1063, 1314089), (2429, 575083), (3787, 368861), (7441, 187727)]