246987327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{15643}}^1$

素因数の和:15942

約数の個数: 16

約数和(自身を含む): 347922560

約数和(自身を除く): 100935233

約数列:

[1, 3, 19, 57, 277, 831, 5263, 15643, 15789, 46929, 297217, 891651, 4333111, 12999333, 82329109, 246987327]

約数ペア:

[(1, 246987327), (3, 82329109), (19, 12999333), (57, 4333111), (277, 891651), (831, 297217), (5263, 46929), (15643, 15789)]