214938687

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{3559}}^1$

素因数の和:4094

約数の個数: 16

約数和(自身を含む): 294255360

約数和(自身を除く): 79316673

約数列:

[1, 3, 41, 123, 491, 1473, 3559, 10677, 20131, 60393, 145919, 437757, 1747469, 5242407, 71646229, 214938687]

約数ペア:

[(1, 214938687), (3, 71646229), (41, 5242407), (123, 1747469), (491, 437757), (1473, 145919), (3559, 60393), (10677, 20131)]