7188027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 12709632

約数和(自身を除く): 5521605

約数列:

[1, 3, 7, 11, 21, 29, 33, 37, 77, 87, 111, 203, 231, 259, 319, 407, 609, 777, 841, 957, 1073, 1221, 2233, 2523, 2849, 3219, 5887, 6699, 7511, 8547, 9251, 11803, 17661, 22533, 27753, 31117, 35409, 64757, 82621, 93351, 194271, 217819, 247863, 342287, 653457, 1026861, 2396009, 7188027]

約数ペア:

[(1, 7188027), (3, 2396009), (7, 1026861), (11, 653457), (21, 342287), (29, 247863), (33, 217819), (37, 194271), (77, 93351), (87, 82621), (111, 64757), (203, 35409), (231, 31117), (259, 27753), (319, 22533), (407, 17661), (609, 11803), (777, 9251), (841, 8547), (957, 7511), (1073, 6699), (1221, 5887), (2233, 3219), (2523, 2849)]