2071749483

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{21269}}^1$

素因数の和:21491

約数の個数: 24

約数和(自身を含む): 3052670400

約数和(自身を除く): 980920917

約数列:

[1, 3, 9, 79, 137, 237, 411, 711, 1233, 10823, 21269, 32469, 63807, 97407, 191421, 1680251, 2913853, 5040753, 8741559, 15122259, 26224677, 230194387, 690583161, 2071749483]

約数ペア:

[(1, 2071749483), (3, 690583161), (9, 230194387), (79, 26224677), (137, 15122259), (237, 8741559), (411, 5040753), (711, 2913853), (1233, 1680251), (10823, 191421), (21269, 97407), (32469, 63807)]