993252865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1327}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 1346273280

約数和(自身を除く): 353020415

約数列:

[1, 5, 11, 31, 55, 155, 341, 439, 1327, 1705, 2195, 4829, 6635, 13609, 14597, 24145, 41137, 68045, 72985, 149699, 205685, 452507, 582553, 748495, 2262535, 2912765, 6408083, 18059143, 32040415, 90295715, 198650573, 993252865]

約数ペア:

[(1, 993252865), (5, 198650573), (11, 90295715), (31, 32040415), (55, 18059143), (155, 6408083), (341, 2912765), (439, 2262535), (1327, 748495), (1705, 582553), (2195, 452507), (4829, 205685), (6635, 149699), (13609, 72985), (14597, 68045), (24145, 41137)]