8015931

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 6810309

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 269, 301, 387, 473, 693, 807, 903, 1419, 1883, 2421, 2709, 2959, 3311, 4257, 5649, 8877, 9933, 11567, 16947, 20713, 26631, 29799, 34701, 62139, 80969, 104103, 127237, 186417, 242907, 381711, 728721, 890659, 1145133, 2671977, 8015931]

約数ペア:

[(1, 8015931), (3, 2671977), (7, 1145133), (9, 890659), (11, 728721), (21, 381711), (33, 242907), (43, 186417), (63, 127237), (77, 104103), (99, 80969), (129, 62139), (231, 34701), (269, 29799), (301, 26631), (387, 20713), (473, 16947), (693, 11567), (807, 9933), (903, 8877), (1419, 5649), (1883, 4257), (2421, 3311), (2709, 2959)]