29258487

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{263}}^2$

素因数の和:579

約数の個数: 18

約数和(自身を含む): 43326192

約数和(自身を除く): 14067705

約数列:

[1, 3, 9, 47, 141, 263, 423, 789, 2367, 12361, 37083, 69169, 111249, 207507, 622521, 3250943, 9752829, 29258487]

約数ペア:

[(1, 29258487), (3, 9752829), (9, 3250943), (47, 622521), (141, 207507), (263, 111249), (423, 69169), (789, 37083), (2367, 12361)]