4019630157

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{761}}^1\times {\mathrm{2357}}^1$

素因数の和:3210

約数の個数: 32

約数和(自身を含む): 6037234560

約数和(自身を除く): 2017604403

約数列:

[1, 3, 9, 27, 83, 249, 747, 761, 2241, 2283, 2357, 6849, 7071, 20547, 21213, 63163, 63639, 189489, 195631, 568467, 586893, 1705401, 1760679, 1793677, 5282037, 5381031, 16143093, 48429279, 148875191, 446625573, 1339876719, 4019630157]

約数ペア:

[(1, 4019630157), (3, 1339876719), (9, 446625573), (27, 148875191), (83, 48429279), (249, 16143093), (747, 5381031), (761, 5282037), (2241, 1793677), (2283, 1760679), (2357, 1705401), (6849, 586893), (7071, 568467), (20547, 195631), (21213, 189489), (63163, 63639)]