39740407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6301}}^1$

素因数の和:6378

約数の個数: 16

約数和(自身を含む): 49004352

約数和(自身を除く): 9263945

約数列:

[1, 7, 17, 53, 119, 371, 901, 6301, 6307, 44107, 107117, 333953, 749819, 2337671, 5677201, 39740407]

約数ペア:

[(1, 39740407), (7, 5677201), (17, 2337671), (53, 749819), (119, 333953), (371, 107117), (901, 44107), (6301, 6307)]