252205128447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{438443}}^1\times {\mathrm{11279}}^1$

素因数の和:449742

約数の個数: 16

約数和(自身を含む): 356086679040

約数和(自身を除く): 103881550593

約数列:

[1, 3, 17, 51, 11279, 33837, 191743, 438443, 575229, 1315329, 7453531, 22360593, 4945198597, 14835595791, 84068376149, 252205128447]

約数ペア:

[(1, 252205128447), (3, 84068376149), (17, 14835595791), (51, 4945198597), (11279, 22360593), (33837, 7453531), (191743, 1315329), (438443, 575229)]