1617187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 1951488

約数和(自身を除く): 334301

約数列:

[1, 11, 13, 43, 143, 263, 473, 559, 2893, 3419, 6149, 11309, 37609, 124399, 147017, 1617187]

約数ペア:

[(1, 1617187), (11, 147017), (13, 124399), (43, 37609), (143, 11309), (263, 6149), (473, 3419), (559, 2893)]