22287243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 11258997

約数列:

[1, 3, 11, 33, 79, 83, 103, 237, 249, 309, 869, 913, 1133, 2607, 2739, 3399, 6557, 8137, 8549, 19671, 24411, 25647, 72127, 89507, 94039, 216381, 268521, 282117, 675371, 2026113, 7429081, 22287243]

約数ペア:

[(1, 22287243), (3, 7429081), (11, 2026113), (33, 675371), (79, 282117), (83, 268521), (103, 216381), (237, 94039), (249, 89507), (309, 72127), (869, 25647), (913, 24411), (1133, 19671), (2607, 8549), (2739, 8137), (3399, 6557)]