81428538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{798319}}^1$

素因数の和:798341

約数の個数: 16

約数和(自身を含む): 172437120

約数和(自身を除く): 91008582

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 798319, 1596638, 2394957, 4789914, 13571423, 27142846, 40714269, 81428538]

約数ペア:

[(1, 81428538), (2, 40714269), (3, 27142846), (6, 13571423), (17, 4789914), (34, 2394957), (51, 1596638), (102, 798319)]