168380443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{191}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 213018624

約数和(自身を除く): 44638181

約数列:

[1, 7, 11, 77, 107, 191, 749, 1177, 1337, 2101, 8239, 11449, 14707, 20437, 80143, 125939, 143059, 224807, 881573, 1573649, 2186759, 15307313, 24054349, 168380443]

約数ペア:

[(1, 168380443), (7, 24054349), (11, 15307313), (77, 2186759), (107, 1573649), (191, 881573), (749, 224807), (1177, 143059), (1337, 125939), (2101, 80143), (8239, 20437), (11449, 14707)]