2981569107

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{769}}^1\times {\mathrm{971}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 4382864640

約数和(自身を除く): 1401295533

約数列:

[1, 3, 11, 33, 121, 363, 769, 971, 1331, 2307, 2913, 3993, 8459, 10681, 25377, 32043, 93049, 117491, 279147, 352473, 746699, 1023539, 1292401, 2240097, 3070617, 3877203, 8213689, 24641067, 90350579, 271051737, 993856369, 2981569107]

約数ペア:

[(1, 2981569107), (3, 993856369), (11, 271051737), (33, 90350579), (121, 24641067), (363, 8213689), (769, 3877203), (971, 3070617), (1331, 2240097), (2307, 1292401), (2913, 1023539), (3993, 746699), (8459, 352473), (10681, 279147), (25377, 117491), (32043, 93049)]