417891243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42071}}^1$

素因数の和:42135

約数の個数: 32

約数和(自身を含む): 710848512

約数和(自身を除く): 292957269

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 42071, 126213, 294497, 462781, 883491, 1388343, 1809053, 3239467, 5427159, 9718401, 12663371, 19899583, 37990113, 59698749, 139297081, 417891243]

約数ペア:

[(1, 417891243), (3, 139297081), (7, 59698749), (11, 37990113), (21, 19899583), (33, 12663371), (43, 9718401), (77, 5427159), (129, 3239467), (231, 1809053), (301, 1388343), (473, 883491), (903, 462781), (1419, 294497), (3311, 126213), (9933, 42071)]