15691091451

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1\times {\mathrm{11149}}^1$

素因数の和:13499

約数の個数: 32

約数和(自身を含む): 24747648000

約数和(自身を除く): 9056556549

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 2311, 6933, 11149, 16177, 33447, 48531, 67019, 78043, 201057, 234129, 323321, 469133, 969963, 1407399, 2263247, 6789741, 25765339, 77296017, 180357373, 541072119, 747194831, 2241584493, 5230363817, 15691091451]

約数ペア:

[(1, 15691091451), (3, 5230363817), (7, 2241584493), (21, 747194831), (29, 541072119), (87, 180357373), (203, 77296017), (609, 25765339), (2311, 6789741), (6933, 2263247), (11149, 1407399), (16177, 969963), (33447, 469133), (48531, 323321), (67019, 234129), (78043, 201057)]