2912199171

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{18773}}^1$

素因数の和:18955

約数の個数: 32

約数和(自身を含む): 4541806080

約数和(自身を除く): 1629606909

約数列:

[1, 3, 7, 21, 83, 89, 249, 267, 581, 623, 1743, 1869, 7387, 18773, 22161, 51709, 56319, 131411, 155127, 394233, 1558159, 1670797, 4674477, 5012391, 10907113, 11695579, 32721339, 35086737, 138676151, 416028453, 970733057, 2912199171]

約数ペア:

[(1, 2912199171), (3, 970733057), (7, 416028453), (21, 138676151), (83, 35086737), (89, 32721339), (249, 11695579), (267, 10907113), (581, 5012391), (623, 4674477), (1743, 1670797), (1869, 1558159), (7387, 394233), (18773, 155127), (22161, 131411), (51709, 56319)]