38849307

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 61549056

約数和(自身を除く): 22699749

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 5623, 6909, 16869, 39361, 118083, 264281, 275527, 792843, 826581, 1849967, 5549901, 12949769, 38849307]

約数ペア:

[(1, 38849307), (3, 12949769), (7, 5549901), (21, 1849967), (47, 826581), (49, 792843), (141, 275527), (147, 264281), (329, 118083), (987, 39361), (2303, 16869), (5623, 6909)]