40470507

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5309}}^1$

素因数の和:5344

約数の個数: 36

約数和(自身を含む): 73447920

約数和(自身を除く): 32977413

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 5309, 7623, 15927, 37163, 47781, 58399, 111489, 175197, 334467, 408793, 525591, 642389, 1226379, 1927167, 3679137, 4496723, 5781501, 13490169, 40470507]

約数ペア:

[(1, 40470507), (3, 13490169), (7, 5781501), (9, 4496723), (11, 3679137), (21, 1927167), (33, 1226379), (63, 642389), (77, 525591), (99, 408793), (121, 334467), (231, 175197), (363, 111489), (693, 58399), (847, 47781), (1089, 37163), (2541, 15927), (5309, 7623)]