3981363

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 5460480

約数和(自身を除く): 1479117

約数列:

[1, 3, 79, 107, 157, 237, 321, 471, 8453, 12403, 16799, 25359, 37209, 50397, 1327121, 3981363]

約数ペア:

[(1, 3981363), (3, 1327121), (79, 50397), (107, 37209), (157, 25359), (237, 16799), (321, 12403), (471, 8453)]