40881411

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 60999120

約数和(自身を除く): 20117709

約数列:

[1, 3, 9, 37, 111, 293, 333, 419, 879, 1257, 2637, 3771, 10841, 15503, 32523, 46509, 97569, 122767, 139527, 368301, 1104903, 4542379, 13627137, 40881411]

約数ペア:

[(1, 40881411), (3, 13627137), (9, 4542379), (37, 1104903), (111, 368301), (293, 139527), (333, 122767), (419, 97569), (879, 46509), (1257, 32523), (2637, 15503), (3771, 10841)]