23781867

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 33507792

約数和(自身を除く): 9725925

約数列:

[1, 3, 31, 73, 93, 113, 219, 339, 961, 2263, 2883, 3503, 6789, 8249, 10509, 24747, 70153, 108593, 210459, 255719, 325779, 767157, 7927289, 23781867]

約数ペア:

[(1, 23781867), (3, 7927289), (31, 767157), (73, 325779), (93, 255719), (113, 210459), (219, 108593), (339, 70153), (961, 24747), (2263, 10509), (2883, 8249), (3503, 6789)]