39007437

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 63667200

約数和(自身を除く): 24659763

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 1657, 3363, 4971, 7847, 11599, 23541, 31483, 34797, 94449, 97763, 220381, 293289, 661143, 684341, 1857497, 2053023, 5572491, 13002479, 39007437]

約数ペア:

[(1, 39007437), (3, 13002479), (7, 5572491), (19, 2053023), (21, 1857497), (57, 684341), (59, 661143), (133, 293289), (177, 220381), (399, 97763), (413, 94449), (1121, 34797), (1239, 31483), (1657, 23541), (3363, 11599), (4971, 7847)]