6393471

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 10856448

約数和(自身を除く): 4462977

約数列:

[1, 3, 7, 21, 23, 31, 49, 61, 69, 93, 147, 161, 183, 217, 427, 483, 651, 713, 1127, 1281, 1403, 1519, 1891, 2139, 2989, 3381, 4209, 4557, 4991, 5673, 8967, 9821, 13237, 14973, 29463, 34937, 39711, 43493, 68747, 92659, 104811, 130479, 206241, 277977, 304451, 913353, 2131157, 6393471]

約数ペア:

[(1, 6393471), (3, 2131157), (7, 913353), (21, 304451), (23, 277977), (31, 206241), (49, 130479), (61, 104811), (69, 92659), (93, 68747), (147, 43493), (161, 39711), (183, 34937), (217, 29463), (427, 14973), (483, 13237), (651, 9821), (713, 8967), (1127, 5673), (1281, 4991), (1403, 4557), (1519, 4209), (1891, 3381), (2139, 2989)]