22145277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 15677187

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2591, 2849, 7773, 8547, 18137, 28501, 54411, 85503, 95867, 199507, 287601, 598521, 671069, 1054537, 2013207, 3163611, 7381759, 22145277]

約数ペア:

[(1, 22145277), (3, 7381759), (7, 3163611), (11, 2013207), (21, 1054537), (33, 671069), (37, 598521), (77, 287601), (111, 199507), (231, 95867), (259, 85503), (407, 54411), (777, 28501), (1221, 18137), (2591, 8547), (2849, 7773)]