7852869

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1526

約数の個数: 20

約数和(自身を含む): 11914144

約数和(自身を除く): 4061275

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1447, 1809, 4341, 5427, 13023, 39069, 96949, 117207, 290847, 872541, 2617623, 7852869]

約数ペア:

[(1, 7852869), (3, 2617623), (9, 872541), (27, 290847), (67, 117207), (81, 96949), (201, 39069), (603, 13023), (1447, 5427), (1809, 4341)]