2118501

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 3916800

約数和(自身を除く): 1798299

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1019, 2079, 3057, 7133, 9171, 11209, 21399, 27513, 33627, 64197, 78463, 100881, 192591, 235389, 302643, 706167, 2118501]

約数ペア:

[(1, 2118501), (3, 706167), (7, 302643), (9, 235389), (11, 192591), (21, 100881), (27, 78463), (33, 64197), (63, 33627), (77, 27513), (99, 21399), (189, 11209), (231, 9171), (297, 7133), (693, 3057), (1019, 2079)]