2016119079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9719}}^1$

素因数の和:9941

約数の個数: 40

約数和(自身を含む): 3260204640

約数和(自身を除く): 1244085561

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 197, 351, 591, 1053, 1773, 2561, 5319, 7683, 9719, 15957, 23049, 29157, 69147, 87471, 126347, 207441, 262413, 379041, 787239, 1137123, 1914643, 3411369, 5743929, 10234107, 17231787, 24890359, 51695361, 74671077, 155086083, 224013231, 672039693, 2016119079]

約数ペア:

[(1, 2016119079), (3, 672039693), (9, 224013231), (13, 155086083), (27, 74671077), (39, 51695361), (81, 24890359), (117, 17231787), (197, 10234107), (351, 5743929), (591, 3411369), (1053, 1914643), (1773, 1137123), (2561, 787239), (5319, 379041), (7683, 262413), (9719, 207441), (15957, 126347), (23049, 87471), (29157, 69147)]