38427417

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 65445120

約数和(自身を除く): 27017703

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 711, 1103, 1659, 3309, 3871, 4977, 7721, 9927, 11613, 23163, 34839, 54047, 69489, 87137, 162141, 261411, 486423, 609959, 784233, 1829877, 4269713, 5489631, 12809139, 38427417]

約数ペア:

[(1, 38427417), (3, 12809139), (7, 5489631), (9, 4269713), (21, 1829877), (49, 784233), (63, 609959), (79, 486423), (147, 261411), (237, 162141), (441, 87137), (553, 69489), (711, 54047), (1103, 34839), (1659, 23163), (3309, 11613), (3871, 9927), (4977, 7721)]