13473687

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 18368000

約数和(自身を除く): 4894313

約数列:

[1, 3, 79, 139, 237, 409, 417, 1227, 10981, 32311, 32943, 56851, 96933, 170553, 4491229, 13473687]

約数ペア:

[(1, 13473687), (3, 4491229), (79, 170553), (139, 96933), (237, 56851), (409, 32943), (417, 32311), (1227, 10981)]