43972973

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 52604160

約数和(自身を除く): 8631187

約数列:

[1, 11, 19, 31, 121, 209, 341, 589, 617, 2299, 3751, 6479, 6787, 11723, 19127, 71269, 74657, 128953, 210397, 363413, 1418483, 2314367, 3997543, 43972973]

約数ペア:

[(1, 43972973), (11, 3997543), (19, 2314367), (31, 1418483), (121, 363413), (209, 210397), (341, 128953), (589, 74657), (617, 71269), (2299, 19127), (3751, 11723), (6479, 6787)]