2855752011

素因数分解:

$3^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{22859}}^1$

素因数の和:23536

約数の個数: 32

約数和(自身を含む): 4842662400

約数和(自身を除く): 1986910389

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 661, 1983, 4627, 5949, 13881, 17847, 22859, 41643, 68577, 124929, 160013, 205731, 480039, 617193, 1440117, 4320351, 15109799, 45329397, 105768593, 135988191, 317305779, 407964573, 951917337, 2855752011]

約数ペア:

[(1, 2855752011), (3, 951917337), (7, 407964573), (9, 317305779), (21, 135988191), (27, 105768593), (63, 45329397), (189, 15109799), (661, 4320351), (1983, 1440117), (4627, 617193), (5949, 480039), (13881, 205731), (17847, 160013), (22859, 124929), (41643, 68577)]