287267922

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{141233}}^1$

素因数の和:141354

約数の個数: 24

約数和(自身を含む): 627926364

約数和(自身を除く): 340658442

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 141233, 282466, 423699, 847398, 1271097, 2542194, 15959329, 31918658, 47877987, 95755974, 143633961, 287267922]

約数ペア:

[(1, 287267922), (2, 143633961), (3, 95755974), (6, 47877987), (9, 31918658), (18, 15959329), (113, 2542194), (226, 1271097), (339, 847398), (678, 423699), (1017, 282466), (2034, 141233)]