13871345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 3401743

約数列:

[1, 5, 47, 67, 235, 335, 881, 3149, 4405, 15745, 41407, 59027, 207035, 295135, 2774269, 13871345]

約数ペア:

[(1, 13871345), (5, 2774269), (47, 295135), (67, 207035), (235, 59027), (335, 41407), (881, 15745), (3149, 4405)]