2057643009

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2478

約数の個数: 36

約数和(自身を含む): 3101619924

約数和(自身を除く): 1043976915

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 1849, 2279, 2333, 5547, 6837, 6999, 16641, 20511, 20997, 97997, 100319, 123649, 293991, 300957, 370947, 881973, 902871, 1112841, 4313717, 5316907, 12941151, 15950721, 38823453, 47852163, 228627001, 685881003, 2057643009]

約数ペア:

[(1, 2057643009), (3, 685881003), (9, 228627001), (43, 47852163), (53, 38823453), (129, 15950721), (159, 12941151), (387, 5316907), (477, 4313717), (1849, 1112841), (2279, 902871), (2333, 881973), (5547, 370947), (6837, 300957), (6999, 293991), (16641, 123649), (20511, 100319), (20997, 97997)]