424328589

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 643178016

約数和(自身を除く): 218849427

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 691, 961, 2073, 2201, 2883, 6219, 6603, 8649, 19809, 21421, 49061, 64263, 68231, 147183, 192789, 204693, 441549, 614079, 664051, 1520891, 1992153, 4562673, 5976459, 13688019, 47147621, 141442863, 424328589]

約数ペア:

[(1, 424328589), (3, 141442863), (9, 47147621), (31, 13688019), (71, 5976459), (93, 4562673), (213, 1992153), (279, 1520891), (639, 664051), (691, 614079), (961, 441549), (2073, 204693), (2201, 192789), (2883, 147183), (6219, 68231), (6603, 64263), (8649, 49061), (19809, 21421)]