2007653031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3677}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 3182499840

約数和(自身を除く): 1174846809

約数列:

[1, 3, 9, 19, 31, 57, 93, 103, 171, 279, 309, 589, 927, 1767, 1957, 3193, 3677, 5301, 5871, 9579, 11031, 17613, 28737, 33093, 60667, 69863, 113987, 182001, 209589, 341961, 378731, 546003, 628767, 1025883, 1136193, 2165753, 3408579, 6497259, 7195889, 11740661, 19491777, 21587667, 35221983, 64763001, 105665949, 223072559, 669217677, 2007653031]

約数ペア:

[(1, 2007653031), (3, 669217677), (9, 223072559), (19, 105665949), (31, 64763001), (57, 35221983), (93, 21587667), (103, 19491777), (171, 11740661), (279, 7195889), (309, 6497259), (589, 3408579), (927, 2165753), (1767, 1136193), (1957, 1025883), (3193, 628767), (3677, 546003), (5301, 378731), (5871, 341961), (9579, 209589), (11031, 182001), (17613, 113987), (28737, 69863), (33093, 60667)]