2487119901

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{412663}}^1$

素因数の和:412721

約数の個数: 24

約数和(自身を含む): 3951670464

約数和(自身を除く): 1464550563

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 412663, 1237989, 2888641, 8665923, 16919183, 20220487, 50757549, 60661461, 118434281, 355302843, 829039967, 2487119901]

約数ペア:

[(1, 2487119901), (3, 829039967), (7, 355302843), (21, 118434281), (41, 60661461), (49, 50757549), (123, 20220487), (147, 16919183), (287, 8665923), (861, 2888641), (2009, 1237989), (6027, 412663)]