201741531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{6781}}^1$

素因数の和:7042

約数の個数: 16

約数和(自身を含む): 276054528

約数和(自身を除く): 74312997

約数列:

[1, 3, 47, 141, 211, 633, 6781, 9917, 20343, 29751, 318707, 956121, 1430791, 4292373, 67247177, 201741531]

約数ペア:

[(1, 201741531), (3, 67247177), (47, 4292373), (141, 1430791), (211, 956121), (633, 318707), (6781, 29751), (9917, 20343)]