1409018017

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{32257}}^1$

素因数の和:32317

約数の個数: 18

約数和(自身を含む): 1634609634

約数和(自身を除く): 225591617

約数列:

[1, 11, 19, 121, 209, 361, 2299, 3971, 32257, 43681, 354827, 612883, 3903097, 6741713, 11644777, 74158843, 128092547, 1409018017]

約数ペア:

[(1, 1409018017), (11, 128092547), (19, 74158843), (121, 11644777), (209, 6741713), (361, 3903097), (2299, 612883), (3971, 354827), (32257, 43681)]