2016591723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 3136101696

約数和(自身を除く): 1119509973

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 281, 333, 843, 851, 937, 2529, 2553, 2811, 6463, 7659, 8433, 10397, 19389, 21551, 31191, 34669, 58167, 64653, 93573, 104007, 193959, 239131, 263297, 312021, 717393, 789891, 797387, 2152179, 2369673, 2392161, 6055831, 7176483, 9741989, 18167493, 29225967, 54502479, 87677901, 224065747, 672197241, 2016591723]

約数ペア:

[(1, 2016591723), (3, 672197241), (9, 224065747), (23, 87677901), (37, 54502479), (69, 29225967), (111, 18167493), (207, 9741989), (281, 7176483), (333, 6055831), (843, 2392161), (851, 2369673), (937, 2152179), (2529, 797387), (2553, 789891), (2811, 717393), (6463, 312021), (7659, 263297), (8433, 239131), (10397, 193959), (19389, 104007), (21551, 93573), (31191, 64653), (34669, 58167)]