391569242187

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1\times {\mathrm{12611}}^1$

素因数の和:15219

約数の個数: 32

約数和(自身を含む): 543133661184

約数和(自身を除く): 151564418997

約数列:

[1, 3, 31, 93, 137, 411, 2437, 4247, 7311, 12611, 12741, 37833, 75547, 226641, 333869, 390941, 1001607, 1172823, 1727707, 5183121, 10349939, 30733007, 31049817, 53558917, 92199021, 160676751, 952723217, 2858169651, 4210421959, 12631265877, 130523080729, 391569242187]

約数ペア:

[(1, 391569242187), (3, 130523080729), (31, 12631265877), (93, 4210421959), (137, 2858169651), (411, 952723217), (2437, 160676751), (4247, 92199021), (7311, 53558917), (12611, 31049817), (12741, 30733007), (37833, 10349939), (75547, 5183121), (226641, 1727707), (333869, 1172823), (390941, 1001607)]