1027383

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 1655280

約数和(自身を除く): 627897

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 241, 609, 723, 1421, 1687, 4263, 5061, 6989, 11809, 20967, 35427, 48923, 146769, 342461, 1027383]

約数ペア:

[(1, 1027383), (3, 342461), (7, 146769), (21, 48923), (29, 35427), (49, 20967), (87, 11809), (147, 6989), (203, 5061), (241, 4263), (609, 1687), (723, 1421)]