248834201

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{41969}}^1$

素因数の和:42005

約数の個数: 18

約数和(自身を含む): 318174570

約数和(自身を除く): 69340369

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 41969, 293783, 461659, 2056481, 3231613, 5078249, 22621291, 35547743, 248834201]

約数ペア:

[(1, 248834201), (7, 35547743), (11, 22621291), (49, 5078249), (77, 3231613), (121, 2056481), (539, 461659), (847, 293783), (5929, 41969)]