22920723

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9833}}^1$

素因数の和:9883

約数の個数: 24

約数和(自身を含む): 38863968

約数和(自身を除く): 15943245

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 9833, 29499, 68831, 88497, 206493, 363821, 619479, 1091463, 2546747, 3274389, 7640241, 22920723]

約数ペア:

[(1, 22920723), (3, 7640241), (7, 3274389), (9, 2546747), (21, 1091463), (37, 619479), (63, 363821), (111, 206493), (259, 88497), (333, 68831), (777, 29499), (2331, 9833)]