2017298151

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 3230502912

約数和(自身を除く): 1213204761

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 383, 641, 747, 913, 1149, 1923, 2739, 3447, 4213, 5769, 7051, 8217, 12639, 21153, 31789, 37917, 53203, 63459, 95367, 159609, 245503, 286101, 349679, 478827, 585233, 736509, 1049037, 1755699, 2209527, 2700533, 3147111, 5267097, 8101599, 20376749, 24304797, 61130247, 183390741, 224144239, 672432717, 2017298151]

約数ペア:

[(1, 2017298151), (3, 672432717), (9, 224144239), (11, 183390741), (33, 61130247), (83, 24304797), (99, 20376749), (249, 8101599), (383, 5267097), (641, 3147111), (747, 2700533), (913, 2209527), (1149, 1755699), (1923, 1049037), (2739, 736509), (3447, 585233), (4213, 478827), (5769, 349679), (7051, 286101), (8217, 245503), (12639, 159609), (21153, 95367), (31789, 63459), (37917, 53203)]