338348529

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{19489}}^1$

素因数の和:20141

約数の個数: 16

約数和(自身を含む): 502062400

約数和(自身を除く): 163713871

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 19489, 58467, 175401, 526203, 12531427, 37594281, 112782843, 338348529]

約数ペア:

[(1, 338348529), (3, 112782843), (9, 37594281), (27, 12531427), (643, 526203), (1929, 175401), (5787, 58467), (17361, 19489)]