13261743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 21128016

約数和(自身を除く): 7866273

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 1381, 3201, 4143, 9603, 12429, 15191, 45573, 133957, 136719, 401871, 1205613, 1473527, 4420581, 13261743]

約数ペア:

[(1, 13261743), (3, 4420581), (9, 1473527), (11, 1205613), (33, 401871), (97, 136719), (99, 133957), (291, 45573), (873, 15191), (1067, 12429), (1381, 9603), (3201, 4143)]