11955123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 18337280

約数和(自身を除く): 6382157

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 463, 1359, 1389, 2869, 4167, 8607, 8797, 25821, 26391, 69913, 79173, 209739, 629217, 1328347, 3985041, 11955123]

約数ペア:

[(1, 11955123), (3, 3985041), (9, 1328347), (19, 629217), (57, 209739), (151, 79173), (171, 69913), (453, 26391), (463, 25821), (1359, 8797), (1389, 8607), (2869, 4167)]