4815239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 5720064

約数和(自身を除く): 904825

約数列:

[1, 11, 13, 143, 151, 223, 1661, 1963, 2453, 2899, 21593, 31889, 33673, 370403, 437749, 4815239]

約数ペア:

[(1, 4815239), (11, 437749), (13, 370403), (143, 33673), (151, 31889), (223, 21593), (1661, 2899), (1963, 2453)]