3897807627

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^2$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 6164378880

約数和(自身を除く): 2266571253

約数列:

[1, 3, 7, 21, 43, 109, 129, 199, 301, 327, 597, 763, 903, 1393, 2289, 4179, 4687, 8557, 14061, 21691, 25671, 32809, 39601, 59899, 65073, 98427, 118803, 151837, 179697, 277207, 455511, 831621, 932713, 1702843, 2798139, 4316509, 5108529, 6528991, 11919901, 12949527, 19586973, 30215563, 35759703, 90646689, 185609887, 556829661, 1299269209, 3897807627]

約数ペア:

[(1, 3897807627), (3, 1299269209), (7, 556829661), (21, 185609887), (43, 90646689), (109, 35759703), (129, 30215563), (199, 19586973), (301, 12949527), (327, 11919901), (597, 6528991), (763, 5108529), (903, 4316509), (1393, 2798139), (2289, 1702843), (4179, 932713), (4687, 831621), (8557, 455511), (14061, 277207), (21691, 179697), (25671, 151837), (32809, 118803), (39601, 98427), (59899, 65073)]