15671718987

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1\times {\mathrm{60631}}^1$

素因数の和:63634

約数の個数: 16

約数和(自身を含む): 21623796480

約数和(自身を除く): 5952077493

約数列:

[1, 3, 29, 87, 2971, 8913, 60631, 86159, 181893, 258477, 1758299, 5274897, 180134701, 540404103, 5223906329, 15671718987]

約数ペア:

[(1, 15671718987), (3, 5223906329), (29, 540404103), (87, 180134701), (2971, 5274897), (8913, 1758299), (60631, 258477), (86159, 181893)]