316804911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{87491}}^1$

素因数の和:87582

約数の個数: 16

約数和(自身を含む): 453558528

約数和(自身を除く): 136753617

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 87491, 262473, 1487347, 4462041, 6211861, 18635583, 105601637, 316804911]

約数ペア:

[(1, 316804911), (3, 105601637), (17, 18635583), (51, 6211861), (71, 4462041), (213, 1487347), (1207, 262473), (3621, 87491)]