5189913

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3798

約数の個数: 20

約数和(自身を含む): 8211060

約数和(自身を除く): 3021147

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3769, 11307, 33921, 64073, 101763, 192219, 305289, 576657, 1729971, 5189913]

約数ペア:

[(1, 5189913), (3, 1729971), (9, 576657), (17, 305289), (27, 192219), (51, 101763), (81, 64073), (153, 33921), (459, 11307), (1377, 3769)]