2080262037

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3195487}}^1$

素因数の和:3195528

約数の個数: 16

約数和(自身を含む): 3272179712

約数和(自身を除く): 1191917675

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3195487, 9586461, 22368409, 67105227, 99060097, 297180291, 693420679, 2080262037]

約数ペア:

[(1, 2080262037), (3, 693420679), (7, 297180291), (21, 99060097), (31, 67105227), (93, 22368409), (217, 9586461), (651, 3195487)]