13245219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 20879040

約数和(自身を除く): 7633821

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1433, 3081, 4299, 9243, 12897, 18629, 55887, 113207, 167661, 339621, 1018863, 1471691, 4415073, 13245219]

約数ペア:

[(1, 13245219), (3, 4415073), (9, 1471691), (13, 1018863), (39, 339621), (79, 167661), (117, 113207), (237, 55887), (711, 18629), (1027, 12897), (1433, 9243), (3081, 4299)]