426551457

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{22501}}^1$

素因数の和:22664

約数の個数: 16

約数和(自身を含む): 583251840

約数和(自身を除く): 156700383

約数列:

[1, 3, 71, 89, 213, 267, 6319, 18957, 22501, 67503, 1597571, 2002589, 4792713, 6007767, 142183819, 426551457]

約数ペア:

[(1, 426551457), (3, 142183819), (71, 6007767), (89, 4792713), (213, 2002589), (267, 1597571), (6319, 67503), (18957, 22501)]