38853321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2029}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 55930560

約数和(自身を除く): 17077239

約数列:

[1, 3, 13, 39, 491, 1473, 2029, 6087, 6383, 19149, 26377, 79131, 996239, 2988717, 12951107, 38853321]

約数ペア:

[(1, 38853321), (3, 12951107), (13, 2988717), (39, 996239), (491, 79131), (1473, 26377), (2029, 19149), (6087, 6383)]