393223871

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 417113088

約数和(自身を除く): 23889217

約数列:

[1, 31, 67, 83, 2077, 2281, 2573, 5561, 70711, 152827, 172391, 189323, 4737637, 5869013, 12684641, 393223871]

約数ペア:

[(1, 393223871), (31, 12684641), (67, 5869013), (83, 4737637), (2077, 189323), (2281, 172391), (2573, 152827), (5561, 70711)]