2016706617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 3128336640

約数和(自身を除く): 1111630023

約数列:

[1, 3, 9, 17, 51, 131, 153, 239, 393, 421, 717, 1179, 1263, 2151, 2227, 3789, 4063, 6681, 7157, 12189, 20043, 21471, 31309, 36567, 55151, 64413, 93927, 100619, 165453, 281781, 301857, 496359, 532253, 905571, 937567, 1596759, 1710523, 2812701, 4790277, 5131569, 8438103, 13181089, 15394707, 39543267, 118629801, 224078513, 672235539, 2016706617]

約数ペア:

[(1, 2016706617), (3, 672235539), (9, 224078513), (17, 118629801), (51, 39543267), (131, 15394707), (153, 13181089), (239, 8438103), (393, 5131569), (421, 4790277), (717, 2812701), (1179, 1710523), (1263, 1596759), (2151, 937567), (2227, 905571), (3789, 532253), (4063, 496359), (6681, 301857), (7157, 281781), (12189, 165453), (20043, 100619), (21471, 93927), (31309, 64413), (36567, 55151)]