330770718719

素因数分解:

$7^2\times {\mathrm{163}}^1\times {\mathrm{2027}}^1\times {\mathrm{20431}}^1$

素因数の和:22635

約数の個数: 24

約数和(自身を含む): 387344625408

約数和(自身を除く): 56573906689

約数列:

[1, 7, 49, 163, 1141, 2027, 7987, 14189, 20431, 99323, 143017, 330401, 1001119, 2312807, 3330253, 16189649, 23311771, 41413637, 163182397, 289895459, 2029268213, 6750422831, 47252959817, 330770718719]

約数ペア:

[(1, 330770718719), (7, 47252959817), (49, 6750422831), (163, 2029268213), (1141, 289895459), (2027, 163182397), (7987, 41413637), (14189, 23311771), (20431, 16189649), (99323, 3330253), (143017, 2312807), (330401, 1001119)]