29840321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8144

約数の個数: 16

約数和(自身を含む): 37278720

約数和(自身を除く): 7438399

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 8089, 56623, 137513, 250759, 962591, 1755313, 4262903, 29840321]

約数ペア:

[(1, 29840321), (7, 4262903), (17, 1755313), (31, 962591), (119, 250759), (217, 137513), (527, 56623), (3689, 8089)]