16482759

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 23412480

約数和(自身を除く): 6929721

約数列:

[1, 3, 29, 47, 87, 139, 141, 417, 841, 1363, 2523, 4031, 4089, 6533, 12093, 19599, 39527, 116899, 118581, 189457, 350697, 568371, 5494253, 16482759]

約数ペア:

[(1, 16482759), (3, 5494253), (29, 568371), (47, 350697), (87, 189457), (139, 118581), (141, 116899), (417, 39527), (841, 19599), (1363, 12093), (2523, 6533), (4031, 4089)]