25898103

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12484

約数の個数: 32

約数和(自身を含む): 47838720

約数和(自身を除く): 21940617

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 12457, 37371, 87199, 112113, 137027, 261597, 336339, 411081, 784791, 959189, 1233243, 2354373, 2877567, 3699729, 8632701, 25898103]

約数ペア:

[(1, 25898103), (3, 8632701), (7, 3699729), (9, 2877567), (11, 2354373), (21, 1233243), (27, 959189), (33, 784791), (63, 411081), (77, 336339), (99, 261597), (189, 137027), (231, 112113), (297, 87199), (693, 37371), (2079, 12457)]