12477261

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 17064000

約数和(自身を除く): 4586739

約数列:

[1, 3, 59, 157, 177, 449, 471, 1347, 9263, 26491, 27789, 70493, 79473, 211479, 4159087, 12477261]

約数ペア:

[(1, 12477261), (3, 4159087), (59, 211479), (157, 79473), (177, 70493), (449, 27789), (471, 26491), (1347, 9263)]