9359721

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 16473600

約数和(自身を除く): 7113879

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 109, 141, 203, 261, 327, 329, 423, 609, 763, 981, 987, 1363, 1827, 2289, 2961, 3161, 4089, 5123, 6867, 9483, 9541, 12267, 15369, 22127, 28449, 28623, 35861, 46107, 66381, 85869, 107583, 148567, 199143, 322749, 445701, 1039969, 1337103, 3119907, 9359721]

約数ペア:

[(1, 9359721), (3, 3119907), (7, 1337103), (9, 1039969), (21, 445701), (29, 322749), (47, 199143), (63, 148567), (87, 107583), (109, 85869), (141, 66381), (203, 46107), (261, 35861), (327, 28623), (329, 28449), (423, 22127), (609, 15369), (763, 12267), (981, 9541), (987, 9483), (1363, 6867), (1827, 5123), (2289, 4089), (2961, 3161)]