2100091371

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1694989}}^1$

素因数の和:1695058

約数の個数: 16

約数和(自身を含む): 3254380800

約数和(自身を除く): 1154289429

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1694989, 5084967, 11864923, 35594769, 100004351, 300013053, 700030457, 2100091371]

約数ペア:

[(1, 2100091371), (3, 700030457), (7, 300013053), (21, 100004351), (59, 35594769), (177, 11864923), (413, 5084967), (1239, 1694989)]