2169662013

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{76507}}^1$

素因数の和:76673

約数の個数: 24

約数和(自身を含む): 3294128448

約数和(自身を除く): 1124466435

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 9453, 28359, 76507, 229521, 688563, 1759661, 5278983, 10481459, 15836949, 31444377, 94333131, 241073557, 723220671, 2169662013]

約数ペア:

[(1, 2169662013), (3, 723220671), (9, 241073557), (23, 94333131), (69, 31444377), (137, 15836949), (207, 10481459), (411, 5278983), (1233, 1759661), (3151, 688563), (9453, 229521), (28359, 76507)]