235087923

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 368349696

約数和(自身を除く): 133261773

約数列:

[1, 3, 7, 21, 43, 129, 257, 301, 771, 903, 1013, 1799, 3039, 5397, 7091, 11051, 21273, 33153, 43559, 77357, 130677, 232071, 260341, 304913, 781023, 914739, 1822387, 5467161, 11194663, 33583989, 78362641, 235087923]

約数ペア:

[(1, 235087923), (3, 78362641), (7, 33583989), (21, 11194663), (43, 5467161), (129, 1822387), (257, 914739), (301, 781023), (771, 304913), (903, 260341), (1013, 232071), (1799, 130677), (3039, 77357), (5397, 43559), (7091, 33153), (11051, 21273)]