23001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:72

約数の個数: 16

約数和(自身を含む): 36288

約数和(自身を除く): 13287

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 451, 561, 697, 1353, 2091, 7667, 23001]

約数ペア:

[(1, 23001), (3, 7667), (11, 2091), (17, 1353), (33, 697), (41, 561), (51, 451), (123, 187)]