290495847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{93377}}^1$

素因数の和:93458

約数の個数: 16

約数和(自身を含む): 416839392

約数和(自身を除く): 126343545

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 93377, 280131, 1587409, 4762227, 5695997, 17087991, 96831949, 290495847]

約数ペア:

[(1, 290495847), (3, 96831949), (17, 17087991), (51, 5695997), (61, 4762227), (183, 1587409), (1037, 280131), (3111, 93377)]