8357097

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 13087200

約数和(自身を除く): 4730103

約数列:

[1, 3, 7, 21, 49, 139, 147, 409, 417, 973, 1227, 2863, 2919, 6811, 8589, 20041, 20433, 56851, 60123, 170553, 397957, 1193871, 2785699, 8357097]

約数ペア:

[(1, 8357097), (3, 2785699), (7, 1193871), (21, 397957), (49, 170553), (139, 60123), (147, 56851), (409, 20433), (417, 20041), (973, 8589), (1227, 6811), (2863, 2919)]