13509397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 15367680

約数和(自身を除く): 1858283

約数列:

[1, 11, 31, 173, 229, 341, 1903, 2519, 5363, 7099, 39617, 58993, 78089, 435787, 1228127, 13509397]

約数ペア:

[(1, 13509397), (11, 1228127), (31, 435787), (173, 78089), (229, 58993), (341, 39617), (1903, 7099), (2519, 5363)]