2016189147

素因数分解:

$3^1\times 7^1\times {\mathrm{2741}}^1\times {\mathrm{35027}}^1$

素因数の和:37778

約数の個数: 16

約数和(自身を含む): 3073496832

約数和(自身を除く): 1057307685

約数列:

[1, 3, 7, 21, 2741, 8223, 19187, 35027, 57561, 105081, 245189, 735567, 96009007, 288027021, 672063049, 2016189147]

約数ペア:

[(1, 2016189147), (3, 672063049), (7, 288027021), (21, 96009007), (2741, 735567), (8223, 245189), (19187, 105081), (35027, 57561)]