3981837

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 5495040

約数和(自身を除く): 1513203

約数列:

[1, 3, 53, 79, 159, 237, 317, 951, 4187, 12561, 16801, 25043, 50403, 75129, 1327279, 3981837]

約数ペア:

[(1, 3981837), (3, 1327279), (53, 75129), (79, 50403), (159, 25043), (237, 16801), (317, 12561), (951, 4187)]