7209741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 12741120

約数和(自身を除く): 5531379

約数列:

[1, 3, 7, 11, 21, 23, 33, 59, 69, 77, 161, 177, 231, 253, 413, 483, 529, 649, 759, 1239, 1357, 1587, 1771, 1947, 3703, 4071, 4543, 5313, 5819, 9499, 11109, 13629, 14927, 17457, 28497, 31211, 40733, 44781, 93633, 104489, 122199, 218477, 313467, 343321, 655431, 1029963, 2403247, 7209741]

約数ペア:

[(1, 7209741), (3, 2403247), (7, 1029963), (11, 655431), (21, 343321), (23, 313467), (33, 218477), (59, 122199), (69, 104489), (77, 93633), (161, 44781), (177, 40733), (231, 31211), (253, 28497), (413, 17457), (483, 14927), (529, 13629), (649, 11109), (759, 9499), (1239, 5819), (1357, 5313), (1587, 4543), (1771, 4071), (1947, 3703)]