13115559

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 18006912

約数和(自身を除く): 4891353

約数列:

[1, 3, 43, 129, 293, 347, 879, 1041, 12599, 14921, 37797, 44763, 101671, 305013, 4371853, 13115559]

約数ペア:

[(1, 13115559), (3, 4371853), (43, 305013), (129, 101671), (293, 44763), (347, 37797), (879, 14921), (1041, 12599)]