28822829

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 35814240

約数和(自身を除く): 6991411

約数列:

[1, 7, 19, 49, 83, 133, 373, 581, 931, 1577, 2611, 4067, 7087, 11039, 18277, 30959, 49609, 77273, 216713, 347263, 588221, 1516991, 4117547, 28822829]

約数ペア:

[(1, 28822829), (7, 4117547), (19, 1516991), (49, 588221), (83, 347263), (133, 216713), (373, 77273), (581, 49609), (931, 30959), (1577, 18277), (2611, 11039), (4067, 7087)]