23831199

素因数分解:

$3^3\times 7^2\times {\mathrm{18013}}^1$

素因数の和:18036

約数の個数: 24

約数和(自身を含む): 41071920

約数和(自身を除く): 17240721

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 18013, 54039, 126091, 162117, 378273, 486351, 882637, 1134819, 2647911, 3404457, 7943733, 23831199]

約数ペア:

[(1, 23831199), (3, 7943733), (7, 3404457), (9, 2647911), (21, 1134819), (27, 882637), (49, 486351), (63, 378273), (147, 162117), (189, 126091), (441, 54039), (1323, 18013)]