2672439

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1972425

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 503, 759, 1509, 1771, 3521, 5313, 5533, 10563, 11569, 16599, 34707, 38731, 80983, 116193, 127259, 242949, 381777, 890813, 2672439]

約数ペア:

[(1, 2672439), (3, 890813), (7, 381777), (11, 242949), (21, 127259), (23, 116193), (33, 80983), (69, 38731), (77, 34707), (161, 16599), (231, 11569), (253, 10563), (483, 5533), (503, 5313), (759, 3521), (1509, 1771)]