127702249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9643}}^1$

素因数の和:9720

約数の個数: 16

約数和(自身を含む): 145817280

約数和(自身を除く): 18115031

約数列:

[1, 17, 19, 41, 323, 697, 779, 9643, 13243, 163931, 183217, 395363, 3114689, 6721171, 7511897, 127702249]

約数ペア:

[(1, 127702249), (17, 7511897), (19, 6721171), (41, 3114689), (323, 395363), (697, 183217), (779, 163931), (9643, 13243)]