40340943

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{51521}}^1$

素因数の和:51559

約数の個数: 16

約数和(自身を含む): 61826400

約数和(自身を除く): 21485457

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 51521, 154563, 463689, 1391067, 1494109, 4482327, 13446981, 40340943]

約数ペア:

[(1, 40340943), (3, 13446981), (9, 4482327), (27, 1494109), (29, 1391067), (87, 463689), (261, 154563), (783, 51521)]