309892107

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{42283}}^1$

素因数の和:42642

約数の個数: 16

約数和(自身を含む): 473580800

約数和(自身を除く): 163688693

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 42283, 126849, 295981, 887943, 14756767, 44270301, 103297369, 309892107]

約数ペア:

[(1, 309892107), (3, 103297369), (7, 44270301), (21, 14756767), (349, 887943), (1047, 295981), (2443, 126849), (7329, 42283)]