282769053

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 458498880

約数和(自身を除く): 175729827

約数列:

[1, 3, 7, 21, 29, 49, 87, 113, 147, 203, 339, 587, 609, 791, 1421, 1761, 2373, 3277, 4109, 4263, 5537, 9831, 12327, 16611, 17023, 22939, 28763, 51069, 66331, 68817, 86289, 119161, 160573, 198993, 357483, 464317, 481719, 834127, 1392951, 1923599, 2502381, 3250219, 5770797, 9750657, 13465193, 40395579, 94256351, 282769053]

約数ペア:

[(1, 282769053), (3, 94256351), (7, 40395579), (21, 13465193), (29, 9750657), (49, 5770797), (87, 3250219), (113, 2502381), (147, 1923599), (203, 1392951), (339, 834127), (587, 481719), (609, 464317), (791, 357483), (1421, 198993), (1761, 160573), (2373, 119161), (3277, 86289), (4109, 68817), (4263, 66331), (5537, 51069), (9831, 28763), (12327, 22939), (16611, 17023)]