2187888051

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1\times {\mathrm{3307}}^1$

素因数の和:6050

約数の個数: 16

約数和(自身を含む): 2954335104

約数和(自身を除く): 766447053

約数列:

[1, 3, 83, 249, 2657, 3307, 7971, 9921, 220531, 274481, 661593, 823443, 8786699, 26360097, 729296017, 2187888051]

約数ペア:

[(1, 2187888051), (3, 729296017), (83, 26360097), (249, 8786699), (2657, 823443), (3307, 661593), (7971, 274481), (9921, 220531)]