39072341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 15255979

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 1571, 2261, 3553, 10997, 17281, 24871, 26707, 29849, 120967, 186949, 208943, 293777, 328339, 507433, 2056439, 2298373, 3552031, 5581763, 39072341]

約数ペア:

[(1, 39072341), (7, 5581763), (11, 3552031), (17, 2298373), (19, 2056439), (77, 507433), (119, 328339), (133, 293777), (187, 208943), (209, 186949), (323, 120967), (1309, 29849), (1463, 26707), (1571, 24871), (2261, 17281), (3553, 10997)]