31162547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 36874656

約数和(自身を除く): 5712109

約数列:

[1, 13, 17, 37, 103, 221, 481, 629, 1339, 1369, 1751, 3811, 8177, 17797, 22763, 23273, 49543, 64787, 141007, 302549, 842231, 1833091, 2397119, 31162547]

約数ペア:

[(1, 31162547), (13, 2397119), (17, 1833091), (37, 842231), (103, 302549), (221, 141007), (481, 64787), (629, 49543), (1339, 23273), (1369, 22763), (1751, 17797), (3811, 8177)]