13755567

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 8888145

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 727, 901, 1113, 2181, 2703, 5089, 6307, 12359, 15267, 18921, 37077, 38531, 86513, 115593, 259539, 269717, 655027, 809151, 1965081, 4585189, 13755567]

約数ペア:

[(1, 13755567), (3, 4585189), (7, 1965081), (17, 809151), (21, 655027), (51, 269717), (53, 259539), (119, 115593), (159, 86513), (357, 38531), (371, 37077), (727, 18921), (901, 15267), (1113, 12359), (2181, 6307), (2703, 5089)]