28923351

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2423}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 40490496

約数和(自身を除く): 11567145

約数列:

[1, 3, 23, 69, 173, 519, 2423, 3979, 7269, 11937, 55729, 167187, 419179, 1257537, 9641117, 28923351]

約数ペア:

[(1, 28923351), (3, 9641117), (23, 1257537), (69, 419179), (173, 167187), (519, 55729), (2423, 11937), (3979, 7269)]