9798639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 13374720

約数和(自身を除く): 3576081

約数列:

[1, 3, 71, 179, 213, 257, 537, 771, 12709, 18247, 38127, 46003, 54741, 138009, 3266213, 9798639]

約数ペア:

[(1, 9798639), (3, 3266213), (71, 138009), (179, 54741), (213, 46003), (257, 38127), (537, 18247), (771, 12709)]