2108951847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{174481}}^1$

素因数の和:174583

約数の個数: 24

約数和(自身を含む): 3266303040

約数和(自身を除く): 1157351193

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 174481, 523443, 1570329, 2966177, 8898531, 13783999, 26695593, 41351997, 124055991, 234327983, 702983949, 2108951847]

約数ペア:

[(1, 2108951847), (3, 702983949), (9, 234327983), (17, 124055991), (51, 41351997), (79, 26695593), (153, 13783999), (237, 8898531), (711, 2966177), (1343, 1570329), (4029, 523443), (12087, 174481)]