91996541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 25979779

約数列:

[1, 7, 13, 37, 89, 91, 259, 307, 481, 623, 1157, 2149, 3293, 3367, 3991, 8099, 11359, 23051, 27323, 27937, 42809, 79513, 147667, 191261, 299663, 355199, 1010951, 1033669, 2486393, 7076657, 13142363, 91996541]

約数ペア:

[(1, 91996541), (7, 13142363), (13, 7076657), (37, 2486393), (89, 1033669), (91, 1010951), (259, 355199), (307, 299663), (481, 191261), (623, 147667), (1157, 79513), (2149, 42809), (3293, 27937), (3367, 27323), (3991, 23051), (8099, 11359)]