12161181

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 17342080

約数和(自身を除く): 5180899

約数列:

[1, 3, 23, 69, 79, 97, 237, 291, 529, 1587, 1817, 2231, 5451, 6693, 7663, 22989, 41791, 51313, 125373, 153939, 176249, 528747, 4053727, 12161181]

約数ペア:

[(1, 12161181), (3, 4053727), (23, 528747), (69, 176249), (79, 153939), (97, 125373), (237, 51313), (291, 41791), (529, 22989), (1587, 7663), (1817, 6693), (2231, 5451)]