40140443

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 47867904

約数和(自身を除く): 7727461

約数列:

[1, 7, 31, 97, 217, 679, 1907, 3007, 13349, 21049, 59117, 184979, 413819, 1294853, 5734349, 40140443]

約数ペア:

[(1, 40140443), (7, 5734349), (31, 1294853), (97, 413819), (217, 184979), (679, 59117), (1907, 21049), (3007, 13349)]