12762357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 18923520

約数和(自身を除く): 6161163

約数列:

[1, 3, 19, 41, 43, 57, 123, 127, 129, 381, 779, 817, 1763, 2337, 2413, 2451, 5207, 5289, 5461, 7239, 15621, 16383, 33497, 98933, 100491, 103759, 223901, 296799, 311277, 671703, 4254119, 12762357]

約数ペア:

[(1, 12762357), (3, 4254119), (19, 671703), (41, 311277), (43, 296799), (57, 223901), (123, 103759), (127, 100491), (129, 98933), (381, 33497), (779, 16383), (817, 15621), (1763, 7239), (2337, 5461), (2413, 5289), (2451, 5207)]