2733367

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 16

約数和(自身を含む): 3438400

約数和(自身を除く): 705033

約数列:

[1, 7, 13, 49, 91, 343, 613, 637, 4291, 4459, 7969, 30037, 55783, 210259, 390481, 2733367]

約数ペア:

[(1, 2733367), (7, 390481), (13, 210259), (49, 55783), (91, 30037), (343, 7969), (613, 4459), (637, 4291)]