2019225327

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^2$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 3194526720

約数和(自身を除く): 1175301393

約数列:

[1, 3, 7, 21, 47, 109, 137, 141, 327, 329, 411, 763, 959, 987, 2289, 2877, 5123, 6439, 14933, 15369, 18769, 19317, 35861, 44799, 45073, 56307, 104531, 107583, 131383, 135219, 313593, 394149, 701851, 882143, 2045821, 2105553, 2646429, 4912957, 6137463, 6175001, 14320747, 14738871, 18525003, 42962241, 96153587, 288460761, 673075109, 2019225327]

約数ペア:

[(1, 2019225327), (3, 673075109), (7, 288460761), (21, 96153587), (47, 42962241), (109, 18525003), (137, 14738871), (141, 14320747), (327, 6175001), (329, 6137463), (411, 4912957), (763, 2646429), (959, 2105553), (987, 2045821), (2289, 882143), (2877, 701851), (5123, 394149), (6439, 313593), (14933, 135219), (15369, 131383), (18769, 107583), (19317, 104531), (35861, 56307), (44799, 45073)]