16408045003

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{12889}}^1\times {\mathrm{7907}}^1$

素因数の和:20826

約数の個数: 16

約数和(自身を含む): 19571351040

約数和(自身を除く): 3163306037

約数列:

[1, 7, 23, 161, 7907, 12889, 55349, 90223, 181861, 296447, 1273027, 2075129, 101913323, 713393261, 2344006429, 16408045003]

約数ペア:

[(1, 16408045003), (7, 2344006429), (23, 713393261), (161, 101913323), (7907, 2075129), (12889, 1273027), (55349, 296447), (90223, 181861)]