15714237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 26588160

約数和(自身を除く): 10873923

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1153, 1239, 1947, 3459, 4543, 8071, 12683, 13629, 24213, 38049, 68027, 88781, 204081, 266343, 476189, 748297, 1428567, 2244891, 5238079, 15714237]

約数ペア:

[(1, 15714237), (3, 5238079), (7, 2244891), (11, 1428567), (21, 748297), (33, 476189), (59, 266343), (77, 204081), (177, 88781), (231, 68027), (413, 38049), (649, 24213), (1153, 13629), (1239, 12683), (1947, 8071), (3459, 4543)]