7046739

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 54

約数和(自身を含む): 12908220

約数和(自身を除く): 5861481

約数列:

[1, 3, 7, 9, 19, 21, 29, 49, 57, 63, 87, 133, 147, 171, 203, 261, 399, 441, 551, 609, 841, 931, 1197, 1421, 1653, 1827, 2523, 2793, 3857, 4263, 4959, 5887, 7569, 8379, 11571, 12789, 15979, 17661, 26999, 34713, 41209, 47937, 52983, 80997, 111853, 123627, 143811, 242991, 335559, 370881, 782971, 1006677, 2348913, 7046739]

約数ペア:

[(1, 7046739), (3, 2348913), (7, 1006677), (9, 782971), (19, 370881), (21, 335559), (29, 242991), (49, 143811), (57, 123627), (63, 111853), (87, 80997), (133, 52983), (147, 47937), (171, 41209), (203, 34713), (261, 26999), (399, 17661), (441, 15979), (551, 12789), (609, 11571), (841, 8379), (931, 7569), (1197, 5887), (1421, 4959), (1653, 4263), (1827, 3857), (2523, 2793)]