39629319

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 54991872

約数和(自身を除く): 15362553

約数列:

[1, 3, 47, 53, 141, 159, 2491, 5303, 7473, 15909, 249241, 281059, 747723, 843177, 13209773, 39629319]

約数ペア:

[(1, 39629319), (3, 13209773), (47, 843177), (53, 747723), (141, 281059), (159, 249241), (2491, 15909), (5303, 7473)]