214480917

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{33053}}^1$

素因数の和:33169

約数の個数: 24

約数和(自身を含む): 357512064

約数和(自身を除く): 143031147

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 33053, 99159, 231371, 297477, 694113, 2082339, 3404459, 10213377, 23831213, 30640131, 71493639, 214480917]

約数ペア:

[(1, 214480917), (3, 71493639), (7, 30640131), (9, 23831213), (21, 10213377), (63, 3404459), (103, 2082339), (309, 694113), (721, 297477), (927, 231371), (2163, 99159), (6489, 33053)]