130005987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{6421}}^1$

素因数の和:6838

約数の個数: 16

約数和(自身を含む): 184028832

約数和(自身を除く): 54022845

約数列:

[1, 3, 17, 51, 397, 1191, 6421, 6749, 19263, 20247, 109157, 327471, 2549137, 7647411, 43335329, 130005987]

約数ペア:

[(1, 130005987), (3, 43335329), (17, 7647411), (51, 2549137), (397, 327471), (1191, 109157), (6421, 20247), (6749, 19263)]