3944397213

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{657071}}^1$

素因数の和:657129

約数の個数: 24

約数和(自身を含む): 6150193920

約数和(自身を除く): 2205796707

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 657071, 1971213, 5913639, 15112633, 19055059, 45337899, 57165177, 136013697, 171495531, 438266357, 1314799071, 3944397213]

約数ペア:

[(1, 3944397213), (3, 1314799071), (9, 438266357), (23, 171495531), (29, 136013697), (69, 57165177), (87, 45337899), (207, 19055059), (261, 15112633), (667, 5913639), (2001, 1971213), (6003, 657071)]