15241149

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7331}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 28154880

約数和(自身を除く): 12913731

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 7331, 21993, 51317, 65979, 80641, 153951, 197937, 241923, 461853, 564487, 725769, 1385559, 1693461, 2177307, 5080383, 15241149]

約数ペア:

[(1, 15241149), (3, 5080383), (7, 2177307), (9, 1693461), (11, 1385559), (21, 725769), (27, 564487), (33, 461853), (63, 241923), (77, 197937), (99, 153951), (189, 80641), (231, 65979), (297, 51317), (693, 21993), (2079, 7331)]