4468527

素因数分解:

$3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 7967232

約数和(自身を除く): 3498705

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 71, 81, 111, 189, 213, 243, 259, 333, 497, 567, 639, 777, 999, 1491, 1701, 1917, 2331, 2627, 2997, 4473, 5751, 6993, 7881, 8991, 13419, 17253, 18389, 20979, 23643, 40257, 55167, 62937, 70929, 120771, 165501, 212787, 496503, 638361, 1489509, 4468527]

約数ペア:

[(1, 4468527), (3, 1489509), (7, 638361), (9, 496503), (21, 212787), (27, 165501), (37, 120771), (63, 70929), (71, 62937), (81, 55167), (111, 40257), (189, 23643), (213, 20979), (243, 18389), (259, 17253), (333, 13419), (497, 8991), (567, 7881), (639, 6993), (777, 5751), (999, 4473), (1491, 2997), (1701, 2627), (1917, 2331)]