38647521

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 36

約数和(自身を含む): 64069824

約数和(自身を除く): 25422303

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 1543, 2277, 2783, 4629, 8349, 13887, 16973, 25047, 35489, 50919, 106467, 152757, 186703, 319401, 390379, 560109, 1171137, 1680327, 3513411, 4294169, 12882507, 38647521]

約数ペア:

[(1, 38647521), (3, 12882507), (9, 4294169), (11, 3513411), (23, 1680327), (33, 1171137), (69, 560109), (99, 390379), (121, 319401), (207, 186703), (253, 152757), (363, 106467), (759, 50919), (1089, 35489), (1543, 25047), (2277, 16973), (2783, 13887), (4629, 8349)]