2442713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 3185280

約数和(自身を除く): 742567

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1579, 11053, 20527, 26843, 143689, 187901, 348959, 2442713]

約数ペア:

[(1, 2442713), (7, 348959), (13, 187901), (17, 143689), (91, 26843), (119, 20527), (221, 11053), (1547, 1579)]