2017667967

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5651731}}^1$

素因数の和:5651758

約数の個数: 16

約数和(自身を含む): 3255397632

約数和(自身を除く): 1237729665

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5651731, 16955193, 39562117, 96079427, 118686351, 288238281, 672555989, 2017667967]

約数ペア:

[(1, 2017667967), (3, 672555989), (7, 288238281), (17, 118686351), (21, 96079427), (51, 39562117), (119, 16955193), (357, 5651731)]