7171923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 10582272

約数和(自身を除く): 3410349

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 3061, 9183, 33671, 101013, 217331, 651993, 2390641, 7171923]

約数ペア:

[(1, 7171923), (3, 2390641), (11, 651993), (33, 217331), (71, 101013), (213, 33671), (781, 9183), (2343, 3061)]