22940739

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{3989}}^1$

素因数の和:4072

約数の個数: 20

約数和(自身を含む): 34760880

約数和(自身を除く): 11820141

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 3989, 5751, 11967, 35901, 107703, 283219, 323109, 849657, 2548971, 7646913, 22940739]

約数ペア:

[(1, 22940739), (3, 7646913), (9, 2548971), (27, 849657), (71, 323109), (81, 283219), (213, 107703), (639, 35901), (1917, 11967), (3989, 5751)]