8889161673

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3333019}}^1$

素因数の和:3333156

約数の個数: 16

約数和(自身を含む): 13652049920

約数和(自身を除く): 4762888247

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 3333019, 9999057, 23331133, 69993399, 423293413, 1269880239, 2963053891, 8889161673]

約数ペア:

[(1, 8889161673), (3, 2963053891), (7, 1269880239), (21, 423293413), (127, 69993399), (381, 23331133), (889, 9999057), (2667, 3333019)]