257378001

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1\times {\mathrm{1427}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 349574400

約数和(自身を除く): 92196399

約数列:

[1, 3, 59, 177, 1019, 1427, 3057, 4281, 60121, 84193, 180363, 252579, 1454113, 4362339, 85792667, 257378001]

約数ペア:

[(1, 257378001), (3, 85792667), (59, 4362339), (177, 1454113), (1019, 252579), (1427, 180363), (3057, 84193), (4281, 60121)]