228578283

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6451}}^1$

素因数の和:6615

約数の個数: 24

約数和(自身を含む): 343556096

約数和(自身を除く): 114977813

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 3937, 6451, 11811, 19353, 35433, 58059, 199981, 599943, 819277, 1799829, 2457831, 7373493, 25397587, 76192761, 228578283]

約数ペア:

[(1, 228578283), (3, 76192761), (9, 25397587), (31, 7373493), (93, 2457831), (127, 1799829), (279, 819277), (381, 599943), (1143, 199981), (3937, 58059), (6451, 35433), (11811, 19353)]