22135887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 34117200

約数和(自身を除く): 11981313

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 971, 1341, 2533, 2913, 7599, 8739, 16507, 22797, 49521, 144679, 148563, 434037, 1302111, 2459543, 7378629, 22135887]

約数ペア:

[(1, 22135887), (3, 7378629), (9, 2459543), (17, 1302111), (51, 434037), (149, 148563), (153, 144679), (447, 49521), (971, 22797), (1341, 16507), (2533, 8739), (2913, 7599)]