2016992649

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3098299}}^1$

素因数の和:3098340

約数の個数: 16

約数和(自身を含む): 3172659200

約数和(自身を除く): 1155666551

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3098299, 9294897, 21688093, 65064279, 96047269, 288141807, 672330883, 2016992649]

約数ペア:

[(1, 2016992649), (3, 672330883), (7, 288141807), (21, 96047269), (31, 65064279), (93, 21688093), (217, 9294897), (651, 3098299)]