12020241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4447}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 17293824

約数和(自身を除く): 5273583

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4447, 13341, 75599, 226797, 235691, 707073, 4006747, 12020241]

約数ペア:

[(1, 12020241), (3, 4006747), (17, 707073), (51, 235691), (53, 226797), (159, 75599), (901, 13341), (2703, 4447)]