33391371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 16927989

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 389, 403, 923, 1167, 1209, 2201, 2769, 5057, 6603, 12059, 15171, 27619, 28613, 36177, 82857, 85839, 156767, 359047, 470301, 856189, 1077141, 2568567, 11130457, 33391371]

約数ペア:

[(1, 33391371), (3, 11130457), (13, 2568567), (31, 1077141), (39, 856189), (71, 470301), (93, 359047), (213, 156767), (389, 85839), (403, 82857), (923, 36177), (1167, 28613), (1209, 27619), (2201, 15171), (2769, 12059), (5057, 6603)]