23934393

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 41952000

約数和(自身を除く): 18017607

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 229, 237, 441, 553, 687, 711, 1323, 1603, 1659, 2061, 2133, 3871, 4809, 4977, 6183, 11221, 11613, 14427, 14931, 18091, 33663, 34839, 43281, 54273, 100989, 104517, 126637, 162819, 302967, 379911, 488457, 886459, 1139733, 2659377, 3419199, 7978131, 23934393]

約数ペア:

[(1, 23934393), (3, 7978131), (7, 3419199), (9, 2659377), (21, 1139733), (27, 886459), (49, 488457), (63, 379911), (79, 302967), (147, 162819), (189, 126637), (229, 104517), (237, 100989), (441, 54273), (553, 43281), (687, 34839), (711, 33663), (1323, 18091), (1603, 14931), (1659, 14427), (2061, 11613), (2133, 11221), (3871, 6183), (4809, 4977)]