1270718307

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{196919}}^1$

素因数の和:197167

約数の個数: 16

約数和(自身を含む): 1890432000

約数和(自身を除く): 619713693

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 196919, 590757, 1772271, 5316813, 47063641, 141190923, 423572769, 1270718307]

約数ペア:

[(1, 1270718307), (3, 423572769), (9, 141190923), (27, 47063641), (239, 5316813), (717, 1772271), (2151, 590757), (6453, 196919)]