7091777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 9129984

約数和(自身を除く): 2038207

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 2971, 20797, 32681, 92101, 228767, 644707, 1013111, 7091777]

約数ペア:

[(1, 7091777), (7, 1013111), (11, 644707), (31, 228767), (77, 92101), (217, 32681), (341, 20797), (2387, 2971)]