2164647

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 859353

約数列:

[1, 3, 29, 87, 139, 179, 417, 537, 4031, 5191, 12093, 15573, 24881, 74643, 721549, 2164647]

約数ペア:

[(1, 2164647), (3, 721549), (29, 74643), (87, 24881), (139, 15573), (179, 12093), (417, 5191), (537, 4031)]