804374337721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{21929}}^1$

素因数の和:22166

約数の個数: 48

約数和(自身を含む): 926438990400

約数和(自身を除く): 122064652679

約数列:

[1, 17, 19, 43, 139, 323, 361, 731, 817, 2363, 2641, 5977, 6137, 13889, 15523, 21929, 44897, 50179, 101609, 113563, 263891, 372793, 416651, 853043, 942947, 1930571, 2157697, 3048131, 7083067, 7916369, 16030099, 17915993, 36680849, 51818227, 57914489, 131069633, 134578273, 304571881, 340403867, 984546313, 1100375291, 2228183761, 2490323027, 5786865739, 18706379947, 42335491459, 47316137513, 804374337721]

約数ペア:

[(1, 804374337721), (17, 47316137513), (19, 42335491459), (43, 18706379947), (139, 5786865739), (323, 2490323027), (361, 2228183761), (731, 1100375291), (817, 984546313), (2363, 340403867), (2641, 304571881), (5977, 134578273), (6137, 131069633), (13889, 57914489), (15523, 51818227), (21929, 36680849), (44897, 17915993), (50179, 16030099), (101609, 7916369), (113563, 7083067), (263891, 3048131), (372793, 2157697), (416651, 1930571), (853043, 942947)]