28110337199

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{171299}}^1$

素因数の和:171527

約数の個数: 24

約数和(自身を含む): 34799252400

約数和(自身を除く): 6688915201

約数列:

[1, 7, 17, 49, 119, 197, 833, 1379, 3349, 9653, 23443, 164101, 171299, 1199093, 2912083, 8393651, 20384581, 33745903, 142692067, 236221321, 573680351, 1653549247, 4015762457, 28110337199]

約数ペア:

[(1, 28110337199), (7, 4015762457), (17, 1653549247), (49, 573680351), (119, 236221321), (197, 142692067), (833, 33745903), (1379, 20384581), (3349, 8393651), (9653, 2912083), (23443, 1199093), (164101, 171299)]