28305494853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{80917}}^1$

素因数の和:80994

約数の個数: 32

約数和(自身を含む): 42180935040

約数和(自身を除く): 13875440187

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 6859, 18411, 20577, 80917, 116603, 242751, 349809, 1375589, 1537423, 4126767, 4612269, 26136191, 29211037, 78408573, 87633111, 496587629, 555009703, 1489762887, 1665029109, 9435164951, 28305494853]

約数ペア:

[(1, 28305494853), (3, 9435164951), (17, 1665029109), (19, 1489762887), (51, 555009703), (57, 496587629), (323, 87633111), (361, 78408573), (969, 29211037), (1083, 26136191), (6137, 4612269), (6859, 4126767), (18411, 1537423), (20577, 1375589), (80917, 349809), (116603, 242751)]