12889237761

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 19113494400

約数和(自身を除く): 6224256639

約数列:

[1, 3, 9, 67, 199, 201, 233, 461, 597, 603, 699, 1383, 1791, 2097, 4149, 13333, 15611, 30887, 39999, 46367, 46833, 91739, 92661, 107413, 119997, 139101, 140499, 275217, 277983, 322239, 417303, 825651, 966717, 3106589, 6146513, 7196671, 9319767, 18439539, 21375187, 21590013, 27959301, 55318617, 64125561, 64770039, 192376683, 1432137529, 4296412587, 12889237761]

約数ペア:

[(1, 12889237761), (3, 4296412587), (9, 1432137529), (67, 192376683), (199, 64770039), (201, 64125561), (233, 55318617), (461, 27959301), (597, 21590013), (603, 21375187), (699, 18439539), (1383, 9319767), (1791, 7196671), (2097, 6146513), (4149, 3106589), (13333, 966717), (15611, 825651), (30887, 417303), (39999, 322239), (46367, 277983), (46833, 275217), (91739, 140499), (92661, 139101), (107413, 119997)]