31460781209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{9883}}^1$

素因数の和:10217

約数の個数: 32

約数和(自身を含む): 37481076864

約数和(自身を除く): 6020295655

約数列:

[1, 11, 13, 113, 143, 197, 1243, 1469, 2167, 2561, 9883, 16159, 22261, 28171, 108713, 128479, 244871, 289393, 1116779, 1413269, 1946951, 3183323, 12284569, 14518127, 21416461, 25310363, 159699397, 220005463, 278413993, 2420060093, 2860071019, 31460781209]

約数ペア:

[(1, 31460781209), (11, 2860071019), (13, 2420060093), (113, 278413993), (143, 220005463), (197, 159699397), (1243, 25310363), (1469, 21416461), (2167, 14518127), (2561, 12284569), (9883, 3183323), (16159, 1946951), (22261, 1413269), (28171, 1116779), (108713, 289393), (128479, 244871)]