12839301

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 20277504

約数和(自身を除く): 7438203

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 2707, 4743, 8121, 24363, 46019, 83917, 138057, 251751, 414171, 755253, 1426589, 4279767, 12839301]

約数ペア:

[(1, 12839301), (3, 4279767), (9, 1426589), (17, 755253), (31, 414171), (51, 251751), (93, 138057), (153, 83917), (279, 46019), (527, 24363), (1581, 8121), (2707, 4743)]