131574131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5209}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 148797600

約数和(自身を除く): 17223469

約数列:

[1, 13, 29, 67, 377, 871, 1943, 5209, 25259, 67717, 151061, 349003, 1963793, 4537039, 10121087, 131574131]

約数ペア:

[(1, 131574131), (13, 10121087), (29, 4537039), (67, 1963793), (377, 349003), (871, 151061), (1943, 67717), (5209, 25259)]