355869759

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12519

約数の個数: 32

約数和(自身を含む): 572958720

約数和(自身を除く): 217088961

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 4089, 9541, 12433, 28623, 37299, 87031, 261093, 360557, 584351, 1081671, 1753053, 2523899, 4090457, 7571697, 12271371, 16946179, 50838537, 118623253, 355869759]

約数ペア:

[(1, 355869759), (3, 118623253), (7, 50838537), (21, 16946179), (29, 12271371), (47, 7571697), (87, 4090457), (141, 2523899), (203, 1753053), (329, 1081671), (609, 584351), (987, 360557), (1363, 261093), (4089, 87031), (9541, 37299), (12433, 28623)]