40493937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^2$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 60687648

約数和(自身を除く): 20193711

約数列:

[1, 3, 11, 33, 41, 123, 173, 451, 519, 1353, 1903, 5709, 7093, 21279, 29929, 78023, 89787, 234069, 329219, 987657, 1227089, 3681267, 13497979, 40493937]

約数ペア:

[(1, 40493937), (3, 13497979), (11, 3681267), (33, 1227089), (41, 987657), (123, 329219), (173, 234069), (451, 89787), (519, 78023), (1353, 29929), (1903, 21279), (5709, 7093)]