313626723

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{5021}}^1$

素因数の和:5514

約数の個数: 16

約数和(自身を含む): 428115456

約数和(自身を除く): 114488733

約数列:

[1, 3, 47, 141, 443, 1329, 5021, 15063, 20821, 62463, 235987, 707961, 2224303, 6672909, 104542241, 313626723]

約数ペア:

[(1, 313626723), (3, 104542241), (47, 6672909), (141, 2224303), (443, 707961), (1329, 235987), (5021, 62463), (15063, 20821)]