22629621

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 35294400

約数和(自身を除く): 12664779

約数列:

[1, 3, 7, 21, 49, 147, 257, 599, 771, 1797, 1799, 4193, 5397, 12579, 12593, 29351, 37779, 88053, 153943, 461829, 1077601, 3232803, 7543207, 22629621]

約数ペア:

[(1, 22629621), (3, 7543207), (7, 3232803), (21, 1077601), (49, 461829), (147, 153943), (257, 88053), (599, 37779), (771, 29351), (1797, 12593), (1799, 12579), (4193, 5397)]