39893861

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 46986240

約数和(自身を除く): 7092379

約数列:

[1, 7, 41, 229, 287, 607, 1603, 4249, 9389, 24887, 65723, 139003, 174209, 973021, 5699123, 39893861]

約数ペア:

[(1, 39893861), (7, 5699123), (41, 973021), (229, 174209), (287, 139003), (607, 65723), (1603, 24887), (4249, 9389)]