2011497633

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{25889}}^1$

素因数の和:26081

約数の個数: 24

約数和(自身を含む): 2968547400

約数和(自身を除く): 957049767

約数列:

[1, 3, 9, 89, 97, 267, 291, 801, 873, 8633, 25889, 25899, 77667, 77697, 233001, 2304121, 2511233, 6912363, 7533699, 20737089, 22601097, 223499737, 670499211, 2011497633]

約数ペア:

[(1, 2011497633), (3, 670499211), (9, 223499737), (89, 22601097), (97, 20737089), (267, 7533699), (291, 6912363), (801, 2511233), (873, 2304121), (8633, 233001), (25889, 77697), (25899, 77667)]