28762899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13009}}^1$

素因数の和:13090

約数の個数: 16

約数和(自身を含む): 42464640

約数和(自身を除く): 13701741

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 13009, 39027, 143099, 429297, 871603, 2614809, 9587633, 28762899]

約数ペア:

[(1, 28762899), (3, 9587633), (11, 2614809), (33, 871603), (67, 429297), (201, 143099), (737, 39027), (2211, 13009)]