24510171

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 40181760

約数和(自身を除く): 15671589

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 1307, 2679, 3921, 6251, 9149, 18753, 24833, 27447, 61429, 74499, 173831, 184287, 430003, 521493, 1167151, 1290009, 3501453, 8170057, 24510171]

約数ペア:

[(1, 24510171), (3, 8170057), (7, 3501453), (19, 1290009), (21, 1167151), (47, 521493), (57, 430003), (133, 184287), (141, 173831), (329, 74499), (399, 61429), (893, 27447), (987, 24833), (1307, 18753), (2679, 9149), (3921, 6251)]