17138667

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 28575232

約数和(自身を除く): 11436565

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 937, 1407, 2613, 2811, 6097, 6559, 12181, 18291, 19677, 36543, 62779, 85267, 188337, 255801, 439453, 816127, 1318359, 2448381, 5712889, 17138667]

約数ペア:

[(1, 17138667), (3, 5712889), (7, 2448381), (13, 1318359), (21, 816127), (39, 439453), (67, 255801), (91, 188337), (201, 85267), (273, 62779), (469, 36543), (871, 19677), (937, 18291), (1407, 12181), (2613, 6559), (2811, 6097)]