2019954304509

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1\times {\mathrm{10627}}^1$

素因数の和:12769

約数の個数: 32

約数和(自身を含む): 2731637468160

約数和(自身を除く): 711683163651

約数列:

[1, 3, 89, 267, 443, 1329, 1607, 4821, 10627, 31881, 39427, 118281, 143023, 429069, 711901, 945803, 2135703, 2837409, 4707761, 14123283, 17077589, 51232767, 63359189, 190077567, 418990729, 1256972187, 1519905421, 4559716263, 7565371927, 22696115781, 673318101503, 2019954304509]

約数ペア:

[(1, 2019954304509), (3, 673318101503), (89, 22696115781), (267, 7565371927), (443, 4559716263), (1329, 1519905421), (1607, 1256972187), (4821, 418990729), (10627, 190077567), (31881, 63359189), (39427, 51232767), (118281, 17077589), (143023, 14123283), (429069, 4707761), (711901, 2837409), (945803, 2135703)]