115661987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3209}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 139699200

約数和(自身を除く): 24037213

約数列:

[1, 7, 19, 133, 271, 1897, 3209, 5149, 22463, 36043, 60971, 426797, 869639, 6087473, 16523141, 115661987]

約数ペア:

[(1, 115661987), (7, 16523141), (19, 6087473), (133, 869639), (271, 426797), (1897, 60971), (3209, 36043), (5149, 22463)]