2052392013

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{35839}}^1$

素因数の和:35959

約数の個数: 40

約数和(自身を含む): 3538698240

約数和(自身を除く): 1486306227

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 303, 567, 707, 909, 2121, 2727, 6363, 8181, 19089, 35839, 57267, 107517, 250873, 322551, 752619, 967653, 2257857, 2902959, 3619739, 6773571, 10859217, 20320713, 25338173, 32577651, 76014519, 97732953, 228043557, 293198859, 684130671, 2052392013]

約数ペア:

[(1, 2052392013), (3, 684130671), (7, 293198859), (9, 228043557), (21, 97732953), (27, 76014519), (63, 32577651), (81, 25338173), (101, 20320713), (189, 10859217), (303, 6773571), (567, 3619739), (707, 2902959), (909, 2257857), (2121, 967653), (2727, 752619), (6363, 322551), (8181, 250873), (19089, 107517), (35839, 57267)]