13957343

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 18

約数和(自身を含む): 15755112

約数和(自身を除く): 1797769

約数列:

[1, 19, 23, 41, 361, 437, 779, 943, 1681, 8303, 14801, 17917, 31939, 38663, 340423, 606841, 734597, 13957343]

約数ペア:

[(1, 13957343), (19, 734597), (23, 606841), (41, 340423), (361, 38663), (437, 31939), (779, 17917), (943, 14801), (1681, 8303)]