2021461767

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{54503}}^1$

素因数の和:54839

約数の個数: 24

約数和(自身を含む): 3154473504

約数和(自身を除く): 1133011737

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2853, 4121, 12363, 37089, 54503, 163509, 490527, 708539, 2125617, 6376851, 17277451, 51832353, 155497059, 224606863, 673820589, 2021461767]

約数ペア:

[(1, 2021461767), (3, 673820589), (9, 224606863), (13, 155497059), (39, 51832353), (117, 17277451), (317, 6376851), (951, 2125617), (2853, 708539), (4121, 490527), (12363, 163509), (37089, 54503)]