243765329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1291}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 267909120

約数和(自身を除く): 24143791

約数列:

[1, 17, 29, 383, 493, 1291, 6511, 11107, 21947, 37439, 188819, 494453, 636463, 8405701, 14339137, 243765329]

約数ペア:

[(1, 243765329), (17, 14339137), (29, 8405701), (383, 636463), (493, 494453), (1291, 188819), (6511, 37439), (11107, 21947)]