23140779

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 31669248

約数和(自身を除く): 8528469

約数列:

[1, 3, 47, 141, 337, 487, 1011, 1461, 15839, 22889, 47517, 68667, 164119, 492357, 7713593, 23140779]

約数ペア:

[(1, 23140779), (3, 7713593), (47, 492357), (141, 164119), (337, 68667), (487, 47517), (1011, 22889), (1461, 15839)]