2697219903

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{8369}}^1$

素因数の和:8631

約数の個数: 32

約数和(自身を含む): 4178304000

約数和(自身を除く): 1481084097

約数列:

[1, 3, 7, 21, 103, 149, 309, 447, 721, 1043, 2163, 3129, 8369, 15347, 25107, 46041, 58583, 107429, 175749, 322287, 862007, 1246981, 2586021, 3740943, 6034049, 8728867, 18102147, 26186601, 128439043, 385317129, 899073301, 2697219903]

約数ペア:

[(1, 2697219903), (3, 899073301), (7, 385317129), (21, 128439043), (103, 26186601), (149, 18102147), (309, 8728867), (447, 6034049), (721, 3740943), (1043, 2586021), (2163, 1246981), (3129, 862007), (8369, 322287), (15347, 175749), (25107, 107429), (46041, 58583)]