2219696487

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{5639}}^1$

素因数の和:5948

約数の個数: 32

約数和(自身を含む): 3356928000

約数和(自身を除く): 1137231513

約数列:

[1, 3, 9, 27, 61, 183, 239, 549, 717, 1647, 2151, 5639, 6453, 14579, 16917, 43737, 50751, 131211, 152253, 343979, 393633, 1031937, 1347721, 3095811, 4043163, 9287433, 12129489, 36388467, 82210981, 246632943, 739898829, 2219696487]

約数ペア:

[(1, 2219696487), (3, 739898829), (9, 246632943), (27, 82210981), (61, 36388467), (183, 12129489), (239, 9287433), (549, 4043163), (717, 3095811), (1647, 1347721), (2151, 1031937), (5639, 393633), (6453, 343979), (14579, 152253), (16917, 131211), (43737, 50751)]