23367169

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 18

約数和(自身を含む): 28709874

約数和(自身を除く): 5342705

約数列:

[1, 7, 19, 49, 133, 361, 931, 1321, 2527, 9247, 17689, 25099, 64729, 175693, 476881, 1229851, 3338167, 23367169]

約数ペア:

[(1, 23367169), (7, 3338167), (19, 1229851), (49, 476881), (133, 175693), (361, 64729), (931, 25099), (1321, 17689), (2527, 9247)]