284421839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 311169600

約数和(自身を除く): 26747761

約数列:

[1, 13, 89, 293, 839, 1157, 3809, 10907, 26077, 74671, 245827, 339001, 970723, 3195751, 21878603, 284421839]

約数ペア:

[(1, 284421839), (13, 21878603), (89, 3195751), (293, 970723), (839, 339001), (1157, 245827), (3809, 74671), (10907, 26077)]