12173686281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1\times {\mathrm{1019}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 18828987840

約数和(自身を除く): 6655301559

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 691, 1017, 1019, 1921, 2073, 3057, 5763, 6219, 9171, 11747, 17289, 17323, 35241, 51969, 78083, 105723, 115147, 155907, 234249, 345441, 702747, 704129, 1036323, 1327411, 1957499, 2112387, 3982233, 5872497, 6337161, 11946699, 11970193, 17617491, 35910579, 79566577, 107731737, 238699731, 716099193, 1352631809, 4057895427, 12173686281]

約数ペア:

[(1, 12173686281), (3, 4057895427), (9, 1352631809), (17, 716099193), (51, 238699731), (113, 107731737), (153, 79566577), (339, 35910579), (691, 17617491), (1017, 11970193), (1019, 11946699), (1921, 6337161), (2073, 5872497), (3057, 3982233), (5763, 2112387), (6219, 1957499), (9171, 1327411), (11747, 1036323), (17289, 704129), (17323, 702747), (35241, 345441), (51969, 234249), (78083, 155907), (105723, 115147)]