6397719

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 8901120

約数和(自身を除く): 2503401

約数列:

[1, 3, 29, 87, 151, 453, 487, 1461, 4379, 13137, 14123, 42369, 73537, 220611, 2132573, 6397719]

約数ペア:

[(1, 6397719), (3, 2132573), (29, 220611), (87, 73537), (151, 42369), (453, 14123), (487, 13137), (1461, 4379)]