71346401

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{2633}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 84288000

約数和(自身を除く): 12941599

約数列:

[1, 7, 49, 79, 343, 553, 2633, 3871, 18431, 27097, 129017, 208007, 903119, 1456049, 10192343, 71346401]

約数ペア:

[(1, 71346401), (7, 10192343), (49, 1456049), (79, 903119), (343, 208007), (553, 129017), (2633, 27097), (3871, 18431)]