1230720573

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{11491}}^1$

素因数の和:13392

約数の個数: 16

約数和(自身を含む): 1728396800

約数和(自身を除く): 497676227

約数列:

[1, 3, 19, 57, 1879, 5637, 11491, 34473, 35701, 107103, 218329, 654987, 21591589, 64774767, 410240191, 1230720573]

約数ペア:

[(1, 1230720573), (3, 410240191), (19, 64774767), (57, 21591589), (1879, 654987), (5637, 218329), (11491, 107103), (34473, 35701)]