2016520737

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{143107}}^1$

素因数の和:143189

約数の個数: 32

約数和(自身を含む): 3407115264

約数和(自身を除く): 1390594527

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 143107, 429321, 1001749, 1574177, 3005247, 4722531, 8729527, 11019239, 26188581, 33057717, 61106689, 96024797, 183320067, 288074391, 672173579, 2016520737]

約数ペア:

[(1, 2016520737), (3, 672173579), (7, 288074391), (11, 183320067), (21, 96024797), (33, 61106689), (61, 33057717), (77, 26188581), (183, 11019239), (231, 8729527), (427, 4722531), (671, 3005247), (1281, 1574177), (2013, 1001749), (4697, 429321), (14091, 143107)]