214996989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{91997}}^1$

素因数の和:92060

約数の個数: 16

約数和(自身を含む): 309113280

約数和(自身を除く): 94116291

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 91997, 275991, 1747943, 3771877, 5243829, 11315631, 71665663, 214996989]

約数ペア:

[(1, 214996989), (3, 71665663), (19, 11315631), (41, 5243829), (57, 3771877), (123, 1747943), (779, 275991), (2337, 91997)]