3721502889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{242807}}^1$

素因数の和:242957

約数の個数: 24

約数和(自身を含む): 5833219392

約数和(自身を除く): 2111716503

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 15327, 242807, 728421, 2185263, 3156491, 9469473, 28408419, 31807717, 95423151, 286269453, 413500321, 1240500963, 3721502889]

約数ペア:

[(1, 3721502889), (3, 1240500963), (9, 413500321), (13, 286269453), (39, 95423151), (117, 31807717), (131, 28408419), (393, 9469473), (1179, 3156491), (1703, 2185263), (5109, 728421), (15327, 242807)]