34781131

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 44511984

約数和(自身を除く): 9730853

約数列:

[1, 7, 11, 49, 77, 173, 373, 539, 1211, 1903, 2611, 4103, 8477, 13321, 18277, 28721, 64529, 93247, 201047, 451703, 709819, 3161921, 4968733, 34781131]

約数ペア:

[(1, 34781131), (7, 4968733), (11, 3161921), (49, 709819), (77, 451703), (173, 201047), (373, 93247), (539, 64529), (1211, 28721), (1903, 18277), (2611, 13321), (4103, 8477)]