2247689157

素因数分解:

$3^1\times 7^1\times {\mathrm{3449}}^1\times {\mathrm{31033}}^1$

素因数の和:34492

約数の個数: 16

約数和(自身を含む): 3426153600

約数和(自身を除く): 1178464443

約数列:

[1, 3, 7, 21, 3449, 10347, 24143, 31033, 72429, 93099, 217231, 651693, 107032817, 321098451, 749229719, 2247689157]

約数ペア:

[(1, 2247689157), (3, 749229719), (7, 321098451), (21, 107032817), (3449, 651693), (10347, 217231), (24143, 93099), (31033, 72429)]