316986047

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 382484592

約数和(自身を除く): 65498545

約数列:

[1, 7, 41, 49, 83, 287, 581, 1901, 2009, 3403, 4067, 13307, 23821, 77941, 93149, 157783, 166747, 545587, 1104481, 3819109, 6469103, 7731367, 45283721, 316986047]

約数ペア:

[(1, 316986047), (7, 45283721), (41, 7731367), (49, 6469103), (83, 3819109), (287, 1104481), (581, 545587), (1901, 166747), (2009, 157783), (3403, 93149), (4067, 77941), (13307, 23821)]