39024993

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 63959040

約数和(自身を除く): 24934047

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2081, 2679, 6243, 6251, 14567, 18753, 39539, 43701, 97807, 118617, 276773, 293421, 684649, 830319, 1858333, 2053947, 5574999, 13008331, 39024993]

約数ペア:

[(1, 39024993), (3, 13008331), (7, 5574999), (19, 2053947), (21, 1858333), (47, 830319), (57, 684649), (133, 293421), (141, 276773), (329, 118617), (399, 97807), (893, 43701), (987, 39539), (2081, 18753), (2679, 14567), (6243, 6251)]