8538551427

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1\times {\mathrm{4219}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 13782182400

約数和(自身を除く): 5243630973

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 4219, 5669, 12657, 17007, 29533, 39683, 71723, 88599, 96373, 119049, 215169, 289119, 502061, 674611, 1506183, 2023833, 23917511, 71752533, 167422577, 406597687, 502267731, 1219793061, 2846183809, 8538551427]

約数ペア:

[(1, 8538551427), (3, 2846183809), (7, 1219793061), (17, 502267731), (21, 406597687), (51, 167422577), (119, 71752533), (357, 23917511), (4219, 2023833), (5669, 1506183), (12657, 674611), (17007, 502061), (29533, 289119), (39683, 215169), (71723, 119049), (88599, 96373)]