211247339

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2539}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 231648000

約数和(自身を除く): 20400661

約数列:

[1, 19, 29, 151, 551, 2539, 2869, 4379, 48241, 73631, 83201, 383389, 1398989, 7284391, 11118281, 211247339]

約数ペア:

[(1, 211247339), (19, 11118281), (29, 7284391), (151, 1398989), (551, 383389), (2539, 83201), (2869, 73631), (4379, 48241)]