68471621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 73833984

約数和(自身を除く): 5362363

約数列:

[1, 23, 47, 97, 653, 1081, 2231, 4559, 15019, 30691, 63341, 104857, 705893, 1456843, 2977027, 68471621]

約数ペア:

[(1, 68471621), (23, 2977027), (47, 1456843), (97, 705893), (653, 104857), (1081, 63341), (2231, 30691), (4559, 15019)]