99798517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 134313984

約数和(自身を除く): 34515467

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2081, 2821, 3689, 6851, 14567, 27053, 35377, 47957, 64511, 189371, 247639, 451577, 459901, 838643, 1096687, 3219307, 5870501, 7676809, 14256931, 99798517]

約数ペア:

[(1, 99798517), (7, 14256931), (13, 7676809), (17, 5870501), (31, 3219307), (91, 1096687), (119, 838643), (217, 459901), (221, 451577), (403, 247639), (527, 189371), (1547, 64511), (2081, 47957), (2821, 35377), (3689, 27053), (6851, 14567)]