3119907

素因数分解:

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

素因数の和:195

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 1948893

約数列:

[1, 3, 7, 21, 29, 47, 87, 109, 141, 203, 327, 329, 609, 763, 987, 1363, 2289, 3161, 4089, 5123, 9483, 9541, 15369, 22127, 28623, 35861, 66381, 107583, 148567, 445701, 1039969, 3119907]

約数ペア:

[(1, 3119907), (3, 1039969), (7, 445701), (21, 148567), (29, 107583), (47, 66381), (87, 35861), (109, 28623), (141, 22127), (203, 15369), (327, 9541), (329, 9483), (609, 5123), (763, 4089), (987, 3161), (1363, 2289)]