917471231999

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1\times {\mathrm{645083}}^1$

素因数の和:646310

約数の個数: 16

約数和(自身を含む): 1054841356800

約数和(自身を除く): 137370124801

約数列:

[1, 7, 199, 1021, 1393, 7147, 203179, 645083, 1422253, 4515581, 128371517, 658629743, 898600619, 4610408201, 131067318857, 917471231999]

約数ペア:

[(1, 917471231999), (7, 131067318857), (199, 4610408201), (1021, 898600619), (1393, 658629743), (7147, 128371517), (203179, 4515581), (645083, 1422253)]