713352521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 905084928

約数和(自身を除く): 191732407

約数列:

[1, 7, 17, 23, 119, 161, 263, 391, 991, 1841, 2737, 4471, 6049, 6937, 16847, 22793, 31297, 42343, 102833, 117929, 159551, 260633, 387481, 719831, 1824431, 2712367, 4430761, 5994559, 31015327, 41961913, 101907503, 713352521]

約数ペア:

[(1, 713352521), (7, 101907503), (17, 41961913), (23, 31015327), (119, 5994559), (161, 4430761), (263, 2712367), (391, 1824431), (991, 719831), (1841, 387481), (2737, 260633), (4471, 159551), (6049, 117929), (6937, 102833), (16847, 42343), (22793, 31297)]