39809223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{260191}}^1$

素因数の和:260214

約数の個数: 12

約数和(自身を含む): 60884928

約数和(自身を除く): 21075705

約数列:

[1, 3, 9, 17, 51, 153, 260191, 780573, 2341719, 4423247, 13269741, 39809223]

約数ペア:

[(1, 39809223), (3, 13269741), (9, 4423247), (17, 2341719), (51, 780573), (153, 260191)]