29705607

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 46597824

約数和(自身を除く): 16892217

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 223, 361, 369, 669, 779, 1083, 2007, 2337, 3249, 4237, 7011, 9143, 12711, 14801, 27429, 38133, 44403, 80503, 82287, 133209, 173717, 241509, 521151, 724527, 1563453, 3300623, 9901869, 29705607]

約数ペア:

[(1, 29705607), (3, 9901869), (9, 3300623), (19, 1563453), (41, 724527), (57, 521151), (123, 241509), (171, 173717), (223, 133209), (361, 82287), (369, 80503), (669, 44403), (779, 38133), (1083, 27429), (2007, 14801), (2337, 12711), (3249, 9143), (4237, 7011)]