2013731481

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1\times {\mathrm{4441}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 2858302624

約数和(自身を除く): 844571143

約数列:

[1, 3, 17, 51, 289, 523, 867, 1569, 4441, 8891, 13323, 26673, 75497, 151147, 226491, 453441, 1283449, 2322643, 3850347, 6967929, 39484931, 118454793, 671243827, 2013731481]

約数ペア:

[(1, 2013731481), (3, 671243827), (17, 118454793), (51, 39484931), (289, 6967929), (523, 3850347), (867, 2322643), (1569, 1283449), (4441, 453441), (8891, 226491), (13323, 151147), (26673, 75497)]