2156155203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{253159}}^1$

素因数の和:253346

約数の個数: 16

約数和(自身を含む): 3062223360

約数和(自身を除く): 906068157

約数列:

[1, 3, 17, 51, 167, 501, 2839, 8517, 253159, 759477, 4303703, 12911109, 42277553, 126832659, 718718401, 2156155203]

約数ペア:

[(1, 2156155203), (3, 718718401), (17, 126832659), (51, 42277553), (167, 12911109), (501, 4303703), (2839, 759477), (8517, 253159)]