528045219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 841064224

約数和(自身を除く): 313019005

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 241, 307, 549, 723, 793, 921, 2169, 2379, 2763, 3133, 3991, 7137, 9399, 11973, 14701, 18727, 28197, 35919, 44103, 56181, 73987, 132309, 168543, 191113, 221961, 243451, 573339, 665883, 730353, 961831, 1720017, 2191059, 2885493, 4513207, 8656479, 13539621, 40618863, 58671691, 176015073, 528045219]

約数ペア:

[(1, 528045219), (3, 176015073), (9, 58671691), (13, 40618863), (39, 13539621), (61, 8656479), (117, 4513207), (183, 2885493), (241, 2191059), (307, 1720017), (549, 961831), (723, 730353), (793, 665883), (921, 573339), (2169, 243451), (2379, 221961), (2763, 191113), (3133, 168543), (3991, 132309), (7137, 73987), (9399, 56181), (11973, 44103), (14701, 35919), (18727, 28197)]