42081321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1033}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 57837824

約数和(自身を除く): 15756503

約数列:

[1, 3, 37, 111, 367, 1033, 1101, 3099, 13579, 38221, 40737, 114663, 379111, 1137333, 14027107, 42081321]

約数ペア:

[(1, 42081321), (3, 14027107), (37, 1137333), (111, 379111), (367, 114663), (1033, 40737), (1101, 38221), (3099, 13579)]