7994497821

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{222199}}^1$

素因数の和:222448

約数の個数: 16

約数和(自身を含む): 10878912000

約数和(自身を除く): 2884414179

約数列:

[1, 3, 67, 179, 201, 537, 11993, 35979, 222199, 666597, 14887333, 39773621, 44661999, 119320863, 2664832607, 7994497821]

約数ペア:

[(1, 7994497821), (3, 2664832607), (67, 119320863), (179, 44661999), (201, 39773621), (537, 14887333), (11993, 666597), (35979, 222199)]