13131335

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6359}}^1$

素因数の和:6430

約数の個数: 16

約数和(自身を含む): 18316800

約数和(自身を除く): 5185465

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 6359, 31795, 44513, 222565, 375181, 1875905, 2626267, 13131335]

約数ペア:

[(1, 13131335), (5, 2626267), (7, 1875905), (35, 375181), (59, 222565), (295, 44513), (413, 31795), (2065, 6359)]