29861909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 9674731

約数列:

[1, 7, 11, 29, 43, 77, 203, 301, 311, 319, 473, 1247, 2177, 2233, 3311, 3421, 8729, 9019, 13373, 13717, 23947, 63133, 93611, 96019, 99209, 147103, 387817, 694463, 1029721, 2714719, 4265987, 29861909]

約数ペア:

[(1, 29861909), (7, 4265987), (11, 2714719), (29, 1029721), (43, 694463), (77, 387817), (203, 147103), (301, 99209), (311, 96019), (319, 93611), (473, 63133), (1247, 23947), (2177, 13717), (2233, 13373), (3311, 9019), (3421, 8729)]