213984903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{122347}}^1$

素因数の和:122414

約数の個数: 16

約数和(自身を含む): 317126016

約数和(自身を除く): 103141113

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 122347, 367041, 1345817, 4037451, 6484391, 19453173, 71328301, 213984903]

約数ペア:

[(1, 213984903), (3, 71328301), (11, 19453173), (33, 6484391), (53, 4037451), (159, 1345817), (583, 367041), (1749, 122347)]