39569913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10061}}^1$

素因数の和:10109

約数の個数: 24

約数和(自身を含む): 62786880

約数和(自身を除く): 23216967

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10061, 30183, 90549, 191159, 231403, 573477, 694209, 1720431, 2082627, 4396657, 13189971, 39569913]

約数ペア:

[(1, 39569913), (3, 13189971), (9, 4396657), (19, 2082627), (23, 1720431), (57, 694209), (69, 573477), (171, 231403), (207, 191159), (437, 90549), (1311, 30183), (3933, 10061)]