1516941

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 2366400

約数和(自身を除く): 849459

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2957, 8871, 26613, 56183, 79839, 168549, 505647, 1516941]

約数ペア:

[(1, 1516941), (3, 505647), (9, 168549), (19, 79839), (27, 56183), (57, 26613), (171, 8871), (513, 2957)]