283589761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 357555968

約数和(自身を除く): 73966207

約数列:

[1, 7, 13, 67, 91, 193, 241, 469, 871, 1351, 1687, 2509, 3133, 6097, 12931, 16147, 17563, 21931, 46513, 90517, 113029, 168103, 209911, 325591, 604669, 1176721, 1469377, 3116371, 4232683, 21814597, 40512823, 283589761]

約数ペア:

[(1, 283589761), (7, 40512823), (13, 21814597), (67, 4232683), (91, 3116371), (193, 1469377), (241, 1176721), (469, 604669), (871, 325591), (1351, 209911), (1687, 168103), (2509, 113029), (3133, 90517), (6097, 46513), (12931, 21931), (16147, 17563)]