1413978237

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{171329}}^1$

素因数の和:171473

約数の個数: 24

約数和(自身を含む): 2352018240

約数和(自身を除く): 938040003

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 171329, 513987, 1199303, 1541961, 3597909, 10793727, 22444099, 67332297, 157108693, 201996891, 471326079, 1413978237]

約数ペア:

[(1, 1413978237), (3, 471326079), (7, 201996891), (9, 157108693), (21, 67332297), (63, 22444099), (131, 10793727), (393, 3597909), (917, 1541961), (1179, 1199303), (2751, 513987), (8253, 171329)]