22795857

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 39004160

約数和(自身を除く): 16208303

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 1171, 2163, 2781, 3513, 6489, 8197, 10539, 19467, 24591, 31617, 73773, 120613, 221319, 361839, 844291, 1085517, 2532873, 3256551, 7598619, 22795857]

約数ペア:

[(1, 22795857), (3, 7598619), (7, 3256551), (9, 2532873), (21, 1085517), (27, 844291), (63, 361839), (103, 221319), (189, 120613), (309, 73773), (721, 31617), (927, 24591), (1171, 19467), (2163, 10539), (2781, 8197), (3513, 6489)]