2123161011

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{454541}}^1$

素因数の和:454723

約数の個数: 16

約数和(自身を含む): 3163612320

約数和(自身を除く): 1040451309

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 454541, 1363623, 4090869, 12272607, 78635593, 235906779, 707720337, 2123161011]

約数ペア:

[(1, 2123161011), (3, 707720337), (9, 235906779), (27, 78635593), (173, 12272607), (519, 4090869), (1557, 1363623), (4671, 454541)]