7568421

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 11693184

約数和(自身を除く): 4124763

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 4937, 14811, 34559, 103677, 360401, 1081203, 2522807, 7568421]

約数ペア:

[(1, 7568421), (3, 2522807), (7, 1081203), (21, 360401), (73, 103677), (219, 34559), (511, 14811), (1533, 4937)]