139825091

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 162022080

約数和(自身を除く): 22196989

約数列:

[1, 7, 109, 401, 457, 763, 2807, 3199, 43709, 49813, 183257, 305963, 348691, 1282799, 19975013, 139825091]

約数ペア:

[(1, 139825091), (7, 19975013), (109, 1282799), (401, 348691), (457, 305963), (763, 183257), (2807, 49813), (3199, 43709)]