1489461939

素因数分解:

$3^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2251}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 2557551360

約数和(自身を除く): 1068089421

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 389, 567, 1167, 1701, 2251, 2723, 3501, 6753, 8169, 10503, 15757, 20259, 24507, 31509, 47271, 60777, 73521, 94527, 141813, 182331, 220563, 425439, 546993, 661689, 875639, 1276317, 2626917, 3828951, 6129473, 7880751, 18388419, 23642253, 55165257, 70926759, 165495771, 212780277, 496487313, 1489461939]

約数ペア:

[(1, 1489461939), (3, 496487313), (7, 212780277), (9, 165495771), (21, 70926759), (27, 55165257), (63, 23642253), (81, 18388419), (189, 7880751), (243, 6129473), (389, 3828951), (567, 2626917), (1167, 1276317), (1701, 875639), (2251, 661689), (2723, 546993), (3501, 425439), (6753, 220563), (8169, 182331), (10503, 141813), (15757, 94527), (20259, 73521), (24507, 60777), (31509, 47271)]