2169266913

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5783}}^1$

素因数の和:6227

約数の個数: 40

約数和(自身を含む): 3544111296

約数和(自身を除く): 1374844383

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 421, 891, 1263, 3789, 4631, 5783, 11367, 13893, 17349, 34101, 41679, 52047, 63613, 125037, 156141, 190839, 375111, 468423, 572517, 1717551, 2434643, 5152653, 7303929, 21911787, 26781073, 65735361, 80343219, 197206083, 241029657, 723088971, 2169266913]

約数ペア:

[(1, 2169266913), (3, 723088971), (9, 241029657), (11, 197206083), (27, 80343219), (33, 65735361), (81, 26781073), (99, 21911787), (297, 7303929), (421, 5152653), (891, 2434643), (1263, 1717551), (3789, 572517), (4631, 468423), (5783, 375111), (11367, 190839), (13893, 156141), (17349, 125037), (34101, 63613), (41679, 52047)]