2113991337

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12391}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 3051406080

約数和(自身を除く): 937414743

約数列:

[1, 3, 29, 37, 53, 87, 111, 159, 1073, 1537, 1961, 3219, 4611, 5883, 12391, 37173, 56869, 170607, 359339, 458467, 656723, 1078017, 1375401, 1970169, 13295543, 19044967, 24298751, 39886629, 57134901, 72896253, 704663779, 2113991337]

約数ペア:

[(1, 2113991337), (3, 704663779), (29, 72896253), (37, 57134901), (53, 39886629), (87, 24298751), (111, 19044967), (159, 13295543), (1073, 1970169), (1537, 1375401), (1961, 1078017), (3219, 656723), (4611, 458467), (5883, 359339), (12391, 170607), (37173, 56869)]