191471423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 228243456

約数和(自身を除く): 36772033

約数列:

[1, 11, 13, 127, 143, 169, 811, 1397, 1651, 1859, 8921, 10543, 18161, 21463, 102997, 115973, 137059, 236093, 1132967, 1338961, 1507649, 14728571, 17406493, 191471423]

約数ペア:

[(1, 191471423), (11, 17406493), (13, 14728571), (127, 1507649), (143, 1338961), (169, 1132967), (811, 236093), (1397, 137059), (1651, 115973), (1859, 102997), (8921, 21463), (10543, 18161)]