2788233

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 4386816

約数和(自身を除く): 1598583

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4283, 12849, 29981, 89943, 132773, 398319, 929411, 2788233]

約数ペア:

[(1, 2788233), (3, 929411), (7, 398319), (21, 132773), (31, 89943), (93, 29981), (217, 12849), (651, 4283)]