15945687

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19091

約数の個数: 16

約数和(自身を含む): 24386560

約数和(自身を除く): 8440873

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 19051, 57153, 171459, 514377, 590581, 1771743, 5315229, 15945687]

約数ペア:

[(1, 15945687), (3, 5315229), (9, 1771743), (27, 590581), (31, 514377), (93, 171459), (279, 57153), (837, 19051)]