20131724823

素因数分解:

$3^1\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{135193}}^1$

素因数の和:136223

約数の個数: 24

約数和(自身を含む): 31255771248

約数和(自身を除く): 11124046425

約数列:

[1, 3, 7, 21, 49, 147, 1013, 3039, 7091, 21273, 49637, 135193, 148911, 405579, 946351, 2839053, 6624457, 19873371, 136950509, 410851527, 958653563, 2875960689, 6710574941, 20131724823]

約数ペア:

[(1, 20131724823), (3, 6710574941), (7, 2875960689), (21, 958653563), (49, 410851527), (147, 136950509), (1013, 19873371), (3039, 6624457), (7091, 2839053), (21273, 946351), (49637, 405579), (135193, 148911)]