8331169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 10452096

約数和(自身を除く): 2120927

約数列:

[1, 7, 11, 77, 257, 421, 1799, 2827, 2947, 4631, 19789, 32417, 108197, 757379, 1190167, 8331169]

約数ペア:

[(1, 8331169), (7, 1190167), (11, 757379), (77, 108197), (257, 32417), (421, 19789), (1799, 4631), (2827, 2947)]