825465789

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{46819}}^1$

素因数の和:47481

約数の個数: 16

約数和(自身を含む): 1224811200

約数和(自身を除く): 399345411

約数列:

[1, 3, 9, 27, 653, 1959, 5877, 17631, 46819, 140457, 421371, 1264113, 30572807, 91718421, 275155263, 825465789]

約数ペア:

[(1, 825465789), (3, 275155263), (9, 91718421), (27, 30572807), (653, 1264113), (1959, 421371), (5877, 140457), (17631, 46819)]