218666524413

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1\times {\mathrm{246839}}^1$

素因数の和:251072

約数の個数: 16

約数和(自身を含む): 295734067200

約数和(自身を除く): 77067542787

約数列:

[1, 3, 71, 213, 4159, 12477, 246839, 295289, 740517, 885867, 17525569, 52576707, 1026603401, 3079810203, 72888841471, 218666524413]

約数ペア:

[(1, 218666524413), (3, 72888841471), (71, 3079810203), (213, 1026603401), (4159, 52576707), (12477, 17525569), (246839, 885867), (295289, 740517)]