38103429

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 64555008

約数和(自身を除く): 26451579

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 127, 147, 157, 273, 381, 471, 637, 889, 1099, 1651, 1911, 2041, 2667, 3297, 4953, 6123, 6223, 7693, 11557, 14287, 18669, 19939, 23079, 34671, 42861, 59817, 80899, 100009, 139573, 242697, 259207, 300027, 418719, 777621, 977011, 1814449, 2931033, 5443347, 12701143, 38103429]

約数ペア:

[(1, 38103429), (3, 12701143), (7, 5443347), (13, 2931033), (21, 1814449), (39, 977011), (49, 777621), (91, 418719), (127, 300027), (147, 259207), (157, 242697), (273, 139573), (381, 100009), (471, 80899), (637, 59817), (889, 42861), (1099, 34671), (1651, 23079), (1911, 19939), (2041, 18669), (2667, 14287), (3297, 11557), (4953, 7693), (6123, 6223)]