7300503

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 13167360

約数和(自身を除く): 5866857

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 107, 133, 171, 189, 321, 361, 399, 513, 749, 963, 1083, 1197, 2033, 2247, 2527, 2889, 3249, 3591, 6099, 6741, 7581, 9747, 14231, 18297, 20223, 22743, 38627, 42693, 54891, 68229, 115881, 128079, 270389, 347643, 384237, 811167, 1042929, 2433501, 7300503]

約数ペア:

[(1, 7300503), (3, 2433501), (7, 1042929), (9, 811167), (19, 384237), (21, 347643), (27, 270389), (57, 128079), (63, 115881), (107, 68229), (133, 54891), (171, 42693), (189, 38627), (321, 22743), (361, 20223), (399, 18297), (513, 14231), (749, 9747), (963, 7581), (1083, 6741), (1197, 6099), (2033, 3591), (2247, 3249), (2527, 2889)]