123300393

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3527}}^1$

素因数の和:3844

約数の個数: 16

約数和(自身を含む): 168892416

約数和(自身を除く): 45592023

約数列:

[1, 3, 43, 129, 271, 813, 3527, 10581, 11653, 34959, 151661, 454983, 955817, 2867451, 41100131, 123300393]

約数ペア:

[(1, 123300393), (3, 41100131), (43, 2867451), (129, 955817), (271, 454983), (813, 151661), (3527, 34959), (10581, 11653)]