3119193

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 5726448

約数和(自身を除く): 2607255

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 643, 693, 1617, 1929, 4501, 4851, 5787, 7073, 13503, 21219, 31507, 40509, 49511, 63657, 94521, 148533, 283563, 346577, 445599, 1039731, 3119193]

約数ペア:

[(1, 3119193), (3, 1039731), (7, 445599), (9, 346577), (11, 283563), (21, 148533), (33, 94521), (49, 63657), (63, 49511), (77, 40509), (99, 31507), (147, 21219), (231, 13503), (441, 7073), (539, 5787), (643, 4851), (693, 4501), (1617, 1929)]