11428521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 16511040

約数和(自身を除く): 5082519

約数列:

[1, 3, 13, 39, 181, 543, 1619, 2353, 4857, 7059, 21047, 63141, 293039, 879117, 3809507, 11428521]

約数ペア:

[(1, 11428521), (3, 3809507), (13, 879117), (39, 293039), (181, 63141), (543, 21047), (1619, 7059), (2353, 4857)]