127187047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 145478592

約数和(自身を除く): 18291545

約数列:

[1, 13, 17, 221, 421, 1367, 5473, 7157, 17771, 23239, 93041, 302107, 575507, 7481591, 9783619, 127187047]

約数ペア:

[(1, 127187047), (13, 9783619), (17, 7481591), (221, 575507), (421, 302107), (1367, 93041), (5473, 23239), (7157, 17771)]