15697320681

素因数分解:

$3^1\times 7^1\times {\mathrm{32257}}^1\times {\mathrm{23173}}^1$

素因数の和:55440

約数の個数: 16

約数和(自身を含む): 23921500544

約数和(自身を除く): 8224179863

約数列:

[1, 3, 7, 21, 23173, 32257, 69519, 96771, 162211, 225799, 486633, 677397, 747491461, 2242474383, 5232440227, 15697320681]

約数ペア:

[(1, 15697320681), (3, 5232440227), (7, 2242474383), (21, 747491461), (23173, 677397), (32257, 486633), (69519, 225799), (96771, 162211)]