8304219

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 15634944

約数和(自身を除く): 7330725

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 521, 693, 759, 1449, 1563, 1771, 2277, 3647, 4689, 5313, 5731, 10941, 11983, 15939, 17193, 32823, 35949, 40117, 51579, 83881, 107847, 120351, 131813, 251643, 361053, 395439, 754929, 922691, 1186317, 2768073, 8304219]

約数ペア:

[(1, 8304219), (3, 2768073), (7, 1186317), (9, 922691), (11, 754929), (21, 395439), (23, 361053), (33, 251643), (63, 131813), (69, 120351), (77, 107847), (99, 83881), (161, 51579), (207, 40117), (231, 35949), (253, 32823), (483, 17193), (521, 15939), (693, 11983), (759, 10941), (1449, 5731), (1563, 5313), (1771, 4689), (2277, 3647)]