71389617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2477}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 102688320

約数和(自身を除く): 31298703

約数列:

[1, 3, 13, 39, 739, 2217, 2477, 7431, 9607, 28821, 32201, 96603, 1830503, 5491509, 23796539, 71389617]

約数ペア:

[(1, 71389617), (3, 23796539), (13, 5491509), (39, 1830503), (739, 96603), (2217, 32201), (2477, 28821), (7431, 9607)]