279300537

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{4673}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 419257800

約数和(自身を除く): 139957263

約数列:

[1, 3, 9, 29, 87, 229, 261, 687, 2061, 4673, 6641, 14019, 19923, 42057, 59769, 135517, 406551, 1070117, 1219653, 3210351, 9631053, 31033393, 93100179, 279300537]

約数ペア:

[(1, 279300537), (3, 93100179), (9, 31033393), (29, 9631053), (87, 3210351), (229, 1219653), (261, 1070117), (687, 406551), (2061, 135517), (4673, 59769), (6641, 42057), (14019, 19923)]