23787831

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 33495120

約数和(自身を除く): 9707289

約数列:

[1, 3, 41, 53, 89, 123, 159, 267, 1681, 2173, 3649, 4717, 5043, 6519, 10947, 14151, 89093, 149609, 193397, 267279, 448827, 580191, 7929277, 23787831]

約数ペア:

[(1, 23787831), (3, 7929277), (41, 580191), (53, 448827), (89, 267279), (123, 193397), (159, 149609), (267, 89093), (1681, 14151), (2173, 10947), (3649, 6519), (4717, 5043)]