391589883351

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{354163}}^1$

素因数の和:355524

約数の個数: 32

約数和(自身を含む): 599302154240

約数和(自身を除く): 207712270889

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1321, 3963, 11889, 35667, 40951, 122853, 354163, 368559, 1062489, 1105677, 3187467, 9562401, 10979053, 32937159, 98811477, 296434431, 467849323, 1403547969, 4210643907, 12631931721, 14503329013, 43509987039, 130529961117, 391589883351]

約数ペア:

[(1, 391589883351), (3, 130529961117), (9, 43509987039), (27, 14503329013), (31, 12631931721), (93, 4210643907), (279, 1403547969), (837, 467849323), (1321, 296434431), (3963, 98811477), (11889, 32937159), (35667, 10979053), (40951, 9562401), (122853, 3187467), (354163, 1105677), (368559, 1062489)]