23221953

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 34954920

約数和(自身を除く): 11732967

約数列:

[1, 3, 9, 29, 87, 193, 261, 461, 579, 1383, 1737, 4149, 5597, 13369, 16791, 40107, 50373, 88973, 120321, 266919, 800757, 2580217, 7740651, 23221953]

約数ペア:

[(1, 23221953), (3, 7740651), (9, 2580217), (29, 800757), (87, 266919), (193, 120321), (261, 88973), (461, 50373), (579, 40107), (1383, 16791), (1737, 13369), (4149, 5597)]