23824437

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 40406400

約数和(自身を除く): 16581963

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 137, 147, 169, 273, 343, 411, 507, 637, 959, 1029, 1183, 1781, 1911, 2877, 3549, 4459, 5343, 6713, 8281, 12467, 13377, 20139, 23153, 24843, 37401, 46991, 57967, 69459, 87269, 140973, 162071, 173901, 261807, 486213, 610883, 1134497, 1832649, 3403491, 7941479, 23824437]

約数ペア:

[(1, 23824437), (3, 7941479), (7, 3403491), (13, 1832649), (21, 1134497), (39, 610883), (49, 486213), (91, 261807), (137, 173901), (147, 162071), (169, 140973), (273, 87269), (343, 69459), (411, 57967), (507, 46991), (637, 37401), (959, 24843), (1029, 23153), (1183, 20139), (1781, 13377), (1911, 12467), (2877, 8281), (3549, 6713), (4459, 5343)]