7689399

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 10552032

約数和(自身を除く): 2862633

約数列:

[1, 3, 53, 137, 159, 353, 411, 1059, 7261, 18709, 21783, 48361, 56127, 145083, 2563133, 7689399]

約数ペア:

[(1, 7689399), (3, 2563133), (53, 145083), (137, 56127), (159, 48361), (353, 21783), (411, 18709), (1059, 7261)]