1941579

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 2985840

約数和(自身を除く): 1044261

約数列:

[1, 3, 9, 29, 43, 87, 129, 173, 261, 387, 519, 1247, 1557, 3741, 5017, 7439, 11223, 15051, 22317, 45153, 66951, 215731, 647193, 1941579]

約数ペア:

[(1, 1941579), (3, 647193), (9, 215731), (29, 66951), (43, 45153), (87, 22317), (129, 15051), (173, 11223), (261, 7439), (387, 5017), (519, 3741), (1247, 1557)]