7284123

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 13718016

約数和(自身を除く): 6433893

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 457, 483, 693, 759, 1371, 1449, 1771, 2277, 3199, 4113, 5027, 5313, 9597, 10511, 15081, 15939, 28791, 31533, 35189, 45243, 73577, 94599, 105567, 115621, 220731, 316701, 346863, 662193, 809347, 1040589, 2428041, 7284123]

約数ペア:

[(1, 7284123), (3, 2428041), (7, 1040589), (9, 809347), (11, 662193), (21, 346863), (23, 316701), (33, 220731), (63, 115621), (69, 105567), (77, 94599), (99, 73577), (161, 45243), (207, 35189), (231, 31533), (253, 28791), (457, 15939), (483, 15081), (693, 10511), (759, 9597), (1371, 5313), (1449, 5027), (1771, 4113), (2277, 3199)]