236018223

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{12203}}^1$

素因数の和:12523

約数の個数: 24

約数和(自身を含む): 390918528

約数和(自身を除く): 154900305

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 12203, 19341, 36609, 85421, 109827, 256263, 768789, 3746321, 11238963, 26224247, 33716889, 78672741, 236018223]

約数ペア:

[(1, 236018223), (3, 78672741), (7, 33716889), (9, 26224247), (21, 11238963), (63, 3746321), (307, 768789), (921, 256263), (2149, 109827), (2763, 85421), (6447, 36609), (12203, 19341)]