9038939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 11289600

約数和(自身を除く): 2250661

約数列:

[1, 7, 13, 71, 91, 497, 923, 1399, 6461, 9793, 18187, 99329, 127309, 695303, 1291277, 9038939]

約数ペア:

[(1, 9038939), (7, 1291277), (13, 695303), (71, 127309), (91, 99329), (497, 18187), (923, 9793), (1399, 6461)]