5644821

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 4677099

約数列:

[1, 3, 7, 13, 21, 23, 29, 31, 39, 69, 87, 91, 93, 161, 203, 217, 273, 299, 377, 403, 483, 609, 651, 667, 713, 897, 899, 1131, 1209, 2001, 2093, 2139, 2639, 2697, 2821, 4669, 4991, 6279, 6293, 7917, 8463, 8671, 9269, 11687, 14007, 14973, 18879, 20677, 26013, 27807, 35061, 60697, 62031, 64883, 81809, 144739, 182091, 194649, 245427, 268801, 434217, 806403, 1881607, 5644821]

約数ペア:

[(1, 5644821), (3, 1881607), (7, 806403), (13, 434217), (21, 268801), (23, 245427), (29, 194649), (31, 182091), (39, 144739), (69, 81809), (87, 64883), (91, 62031), (93, 60697), (161, 35061), (203, 27807), (217, 26013), (273, 20677), (299, 18879), (377, 14973), (403, 14007), (483, 11687), (609, 9269), (651, 8671), (667, 8463), (713, 7917), (897, 6293), (899, 6279), (1131, 4991), (1209, 4669), (2001, 2821), (2093, 2697), (2139, 2639)]