6939257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 7859712

約数和(自身を除く): 920455

約数列:

[1, 13, 31, 67, 257, 403, 871, 2077, 3341, 7967, 17219, 27001, 103571, 223847, 533789, 6939257]

約数ペア:

[(1, 6939257), (13, 533789), (31, 223847), (67, 103571), (257, 27001), (403, 17219), (871, 7967), (2077, 3341)]