201612879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{6089}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 314779920

約数和(自身を除く): 113167041

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 2547, 3679, 6089, 11037, 18267, 33111, 54801, 79157, 237471, 712413, 1723187, 5169561, 15508683, 22401431, 67204293, 201612879]

約数ペア:

[(1, 201612879), (3, 67204293), (9, 22401431), (13, 15508683), (39, 5169561), (117, 1723187), (283, 712413), (849, 237471), (2547, 79157), (3679, 54801), (6089, 33111), (11037, 18267)]