13541543217

素因数分解:

$3^2\times {\mathrm{7057}}^1\times {\mathrm{213209}}^1$

素因数の和:220272

約数の個数: 12

約数和(自身を含む): 19562870340

約数和(自身を除く): 6021327123

約数列:

[1, 3, 9, 7057, 21171, 63513, 213209, 639627, 1918881, 1504615913, 4513847739, 13541543217]

約数ペア:

[(1, 13541543217), (3, 4513847739), (9, 1504615913), (7057, 1918881), (21171, 639627), (63513, 213209)]