12005931

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 20093184

約数和(自身を除く): 8087253

約数列:

[1, 3, 7, 21, 23, 49, 53, 67, 69, 147, 159, 161, 201, 371, 469, 483, 1113, 1127, 1219, 1407, 1541, 2597, 3283, 3381, 3551, 3657, 4623, 7791, 8533, 9849, 10653, 10787, 24857, 25599, 32361, 59731, 74571, 75509, 81673, 173999, 179193, 226527, 245019, 521997, 571711, 1715133, 4001977, 12005931]

約数ペア:

[(1, 12005931), (3, 4001977), (7, 1715133), (21, 571711), (23, 521997), (49, 245019), (53, 226527), (67, 179193), (69, 173999), (147, 81673), (159, 75509), (161, 74571), (201, 59731), (371, 32361), (469, 25599), (483, 24857), (1113, 10787), (1127, 10653), (1219, 9849), (1407, 8533), (1541, 7791), (2597, 4623), (3283, 3657), (3381, 3551)]