268211091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{74071}}^1$

素因数の和:74162

約数の個数: 16

約数和(自身を含む): 383989248

約数和(自身を除く): 115778157

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 74071, 222213, 1259207, 3777621, 5259041, 15777123, 89403697, 268211091]

約数ペア:

[(1, 268211091), (3, 89403697), (17, 15777123), (51, 5259041), (71, 3777621), (213, 1259207), (1207, 222213), (3621, 74071)]