2000551257

素因数分解:

$3^3\times {\mathrm{4603}}^1\times {\mathrm{16097}}^1$

素因数の和:20709

約数の個数: 16

約数和(自身を含む): 2964607680

約数和(自身を除く): 964056423

約数列:

[1, 3, 9, 27, 4603, 13809, 16097, 41427, 48291, 124281, 144873, 434619, 74094491, 222283473, 666850419, 2000551257]

約数ペア:

[(1, 2000551257), (3, 666850419), (9, 222283473), (27, 74094491), (4603, 434619), (13809, 144873), (16097, 124281), (41427, 48291)]