40268331

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 62000640

約数和(自身を除く): 21732309

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 4139, 9729, 12417, 37251, 95197, 194533, 285591, 583599, 856773, 1750797, 4474259, 13422777, 40268331]

約数ペア:

[(1, 40268331), (3, 13422777), (9, 4474259), (23, 1750797), (47, 856773), (69, 583599), (141, 285591), (207, 194533), (423, 95197), (1081, 37251), (3243, 12417), (4139, 9729)]