12539529

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 28

約数和(自身を含む): 19096896

約数和(自身を除く): 6557367

約数列:

[1, 3, 9, 27, 81, 103, 167, 243, 309, 501, 729, 927, 1503, 2781, 4509, 8343, 13527, 17201, 25029, 40581, 51603, 75087, 121743, 154809, 464427, 1393281, 4179843, 12539529]

約数ペア:

[(1, 12539529), (3, 4179843), (9, 1393281), (27, 464427), (81, 154809), (103, 121743), (167, 75087), (243, 51603), (309, 40581), (501, 25029), (729, 17201), (927, 13527), (1503, 8343), (2781, 4509)]