3867279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 2342001

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 307, 323, 663, 741, 921, 969, 3991, 4199, 5219, 5833, 11973, 12597, 15657, 17499, 67847, 75829, 99161, 203541, 227487, 297483, 1289093, 3867279]

約数ペア:

[(1, 3867279), (3, 1289093), (13, 297483), (17, 227487), (19, 203541), (39, 99161), (51, 75829), (57, 67847), (221, 17499), (247, 15657), (307, 12597), (323, 11973), (663, 5833), (741, 5219), (921, 4199), (969, 3991)]