40201389

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 60652800

約数和(自身を除く): 20451411

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 1619, 2759, 4857, 8277, 14571, 24831, 50189, 144091, 150567, 432273, 451701, 1296819, 4466821, 13400463, 40201389]

約数ペア:

[(1, 40201389), (3, 13400463), (9, 4466821), (31, 1296819), (89, 451701), (93, 432273), (267, 150567), (279, 144091), (801, 50189), (1619, 24831), (2759, 14571), (4857, 8277)]