421189611

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{5107}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 577653504

約数和(自身を除く): 156463893

約数列:

[1, 3, 37, 111, 743, 2229, 5107, 15321, 27491, 82473, 188959, 566877, 3794501, 11383503, 140396537, 421189611]

約数ペア:

[(1, 421189611), (3, 140396537), (37, 11383503), (111, 3794501), (743, 566877), (2229, 188959), (5107, 82473), (15321, 27491)]