316645439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 380436480

約数和(自身を除く): 63791041

約数列:

[1, 11, 23, 31, 47, 253, 341, 517, 713, 859, 1081, 1457, 7843, 9449, 11891, 16027, 19757, 26629, 33511, 40373, 217327, 292919, 368621, 444103, 612467, 928579, 1251563, 6737137, 10214369, 13767193, 28785949, 316645439]

約数ペア:

[(1, 316645439), (11, 28785949), (23, 13767193), (31, 10214369), (47, 6737137), (253, 1251563), (341, 928579), (517, 612467), (713, 444103), (859, 368621), (1081, 292919), (1457, 217327), (7843, 40373), (9449, 33511), (11891, 26629), (16027, 19757)]