42838521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 69465600

約数和(自身を除く): 26627079

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 4019, 10659, 12057, 44209, 68323, 76361, 132627, 204969, 229083, 751553, 839971, 1298137, 2254659, 2519913, 3894411, 14279507, 42838521]

約数ペア:

[(1, 42838521), (3, 14279507), (11, 3894411), (17, 2519913), (19, 2254659), (33, 1298137), (51, 839971), (57, 751553), (187, 229083), (209, 204969), (323, 132627), (561, 76361), (627, 68323), (969, 44209), (3553, 12057), (4019, 10659)]