5239247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 6052032

約数和(自身を除く): 812785

約数列:

[1, 13, 17, 151, 157, 221, 1963, 2041, 2567, 2669, 23707, 33371, 34697, 308191, 403019, 5239247]

約数ペア:

[(1, 5239247), (13, 403019), (17, 308191), (151, 34697), (157, 33371), (221, 23707), (1963, 2669), (2041, 2567)]