12453117069

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1\times {\mathrm{757}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 17073555840

約数和(自身を除く): 4620438771

約数列:

[1, 3, 53, 157, 159, 471, 659, 757, 1977, 2271, 8321, 24963, 34927, 40121, 103463, 104781, 118849, 120363, 310389, 356547, 498863, 1496589, 5483539, 6298997, 16450617, 18896991, 26439739, 78321491, 79319217, 234964473, 4151039023, 12453117069]

約数ペア:

[(1, 12453117069), (3, 4151039023), (53, 234964473), (157, 79319217), (159, 78321491), (471, 26439739), (659, 18896991), (757, 16450617), (1977, 6298997), (2271, 5483539), (8321, 1496589), (24963, 498863), (34927, 356547), (40121, 310389), (103463, 120363), (104781, 118849)]