42567881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 46584720

約数和(自身を除く): 4016839

約数列:

[1, 17, 41, 157, 389, 697, 2669, 6437, 6613, 15949, 61073, 109429, 271133, 1038241, 2503993, 42567881]

約数ペア:

[(1, 42567881), (17, 2503993), (41, 1038241), (157, 271133), (389, 109429), (697, 61073), (2669, 15949), (6437, 6613)]