3871661977

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{12143}}^1$

素因数の和:12432

約数の個数: 16

約数和(自身を含む): 4141589760

約数和(自身を除く): 269927783

約数列:

[1, 19, 97, 173, 1843, 3287, 12143, 16781, 230717, 318839, 1177871, 2100739, 22379549, 39914041, 203771683, 3871661977]

約数ペア:

[(1, 3871661977), (19, 203771683), (97, 39914041), (173, 22379549), (1843, 2100739), (3287, 1177871), (12143, 318839), (16781, 230717)]