6438609

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2782

約数の個数: 20

約数和(自身を含む): 9953460

約数和(自身を除く): 3514851

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 2741, 8223, 24669, 74007, 79489, 222021, 238467, 715401, 2146203, 6438609]

約数ペア:

[(1, 6438609), (3, 2146203), (9, 715401), (27, 238467), (29, 222021), (81, 79489), (87, 74007), (261, 24669), (783, 8223), (2349, 2741)]