201471413

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 239885184

約数和(自身を除く): 38413771

約数列:

[1, 11, 13, 121, 143, 263, 487, 1573, 2893, 3419, 5357, 6331, 31823, 37609, 58927, 69641, 128081, 413699, 766051, 1408891, 1665053, 15497801, 18315583, 201471413]

約数ペア:

[(1, 201471413), (11, 18315583), (13, 15497801), (121, 1665053), (143, 1408891), (263, 766051), (487, 413699), (1573, 128081), (2893, 69641), (3419, 58927), (5357, 37609), (6331, 31823)]