30043937

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 38304000

約数和(自身を除く): 8260063

約数列:

[1, 7, 11, 77, 79, 121, 449, 553, 847, 869, 3143, 4939, 6083, 9559, 34573, 35471, 54329, 66913, 248297, 380303, 390181, 2731267, 4291991, 30043937]

約数ペア:

[(1, 30043937), (7, 4291991), (11, 2731267), (77, 390181), (79, 380303), (121, 248297), (449, 66913), (553, 54329), (847, 35471), (869, 34573), (3143, 9559), (4939, 6083)]