1337355717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{877}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 1941995520

約数和(自身を除く): 604639803

約数列:

[1, 3, 19, 31, 57, 93, 589, 863, 877, 1767, 2589, 2631, 16397, 16663, 26753, 27187, 49191, 49989, 80259, 81561, 508307, 516553, 756851, 1524921, 1549659, 2270553, 14380169, 23462381, 43140507, 70387143, 445785239, 1337355717]

約数ペア:

[(1, 1337355717), (3, 445785239), (19, 70387143), (31, 43140507), (57, 23462381), (93, 14380169), (589, 2270553), (863, 1549659), (877, 1524921), (1767, 756851), (2589, 516553), (2631, 508307), (16397, 81561), (16663, 80259), (26753, 49989), (27187, 49191)]