39959013

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6469}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 55900800

約数和(自身を除く): 15941787

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 6469, 19407, 187601, 459299, 562803, 1377897, 13319671, 39959013]

約数ペア:

[(1, 39959013), (3, 13319671), (29, 1377897), (71, 562803), (87, 459299), (213, 187601), (2059, 19407), (6177, 6469)]