2043303

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 2850816

約数和(自身を除く): 807513

約数列:

[1, 3, 31, 93, 127, 173, 381, 519, 3937, 5363, 11811, 16089, 21971, 65913, 681101, 2043303]

約数ペア:

[(1, 2043303), (3, 681101), (31, 65913), (93, 21971), (127, 16089), (173, 11811), (381, 5363), (519, 3937)]