24652719

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 20634705

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 971, 1209, 1953, 2821, 2913, 3627, 6797, 8463, 8739, 12623, 20391, 25389, 30101, 37869, 61173, 88361, 90303, 113607, 210707, 265083, 270909, 391313, 632121, 795249, 1173939, 1896363, 2739191, 3521817, 8217573, 24652719]

約数ペア:

[(1, 24652719), (3, 8217573), (7, 3521817), (9, 2739191), (13, 1896363), (21, 1173939), (31, 795249), (39, 632121), (63, 391313), (91, 270909), (93, 265083), (117, 210707), (217, 113607), (273, 90303), (279, 88361), (403, 61173), (651, 37869), (819, 30101), (971, 25389), (1209, 20391), (1953, 12623), (2821, 8739), (2913, 8463), (3627, 6797)]