2021918685

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 3255275520

約数和(自身を除く): 1233356835

約数列:

[1, 3, 5, 15, 347, 463, 839, 1041, 1389, 1735, 2315, 2517, 4195, 5205, 6945, 12585, 160661, 291133, 388457, 481983, 803305, 873399, 1165371, 1455665, 1942285, 2409915, 4366995, 5826855, 134794579, 404383737, 673972895, 2021918685]

約数ペア:

[(1, 2021918685), (3, 673972895), (5, 404383737), (15, 134794579), (347, 5826855), (463, 4366995), (839, 2409915), (1041, 1942285), (1389, 1455665), (1735, 1165371), (2315, 873399), (2517, 803305), (4195, 481983), (5205, 388457), (6945, 291133), (12585, 160661)]